While you can work on houseplants just about any time, there are several key ornamental plants you should not prune in summer. One of the pruning basics you should always adhere to is that timing is everything. So here are the plants to keep safe from the cutters until later in the year.
Why Certain Plants Don’t Like Summer Pruning
Before we look at the outdoor plants you should never prune in summer, it can help to keep in mind the reasons why. The primary reason for not pruning perennials in the summer is that these plants set their buds for next year’s flowers in summer. If you trim them off, you reduce next spring’s blooms. So it’s important to respect those perennial plants you should never prune in summer if you can help it. Another issue is that pruning too late into the growing season can stimulate fresh growth that won’t have time to harden off before the colder weather of fall and winter. Read on for the examples of plants that don’t need pruning in summer, and that could be damaged if you do.
1. Oleander
Oleander (Nerium oleander) is an evergreen flowering shrub or small tree hardy in USDA zones 9-11. In these warm zones, several oleander varieties bloom much of the year and are relatively low maintenance. You should prune oleander in late winter before new growth appears. Flowers grow on new growth, so this will not disrupt regular blooming.
2. Potentilla
Also known as cinquefoil, potentilla (Potentilla fruticosa) is a small-to-medium-flowering shrub for USDA zones 2-7. Its pretty little anemone-like flowers bloom in summer in shades of yellow, orange, red, white or pink. Potentilla flowers on new wood, so prune it in late winter or early spring. The thickest stems will not bloom anymore, so you can cut them all the way back.
3. Crepe Myrtle
Crepe myrtle (Lagerstroemia indica) is a beautiful flowering tree that grows in USDA zones 7-10. It provides an abundance of gorgeous summer flowers in red, pink, or white. As with other summer bloomers, it’s best not to prune crepe myrtle during summer. The flowers appear on new spring growth, so trim it back in late winter or early spring. Pruning in summer delays blooming.
4. Rhododendron
Rhododendron is a group of species of woodland shrubs, most of which bloom in spring and come in a range of sizes. They grow well in shade and are hardy in USDA zones 3-8. Rhododendrons (Rhododendron spp.) don’t need a lot of pruning. Do any light pruning soon after flowering, which may well stretch into early summer. Pruning rhododendrons any later will diminish next year’s flowers.
5. Panicle Hydrangea
These pretty flowering shrubs are the easiest of the hydrangea types to grow and do not need much pruning. They also have a wide hardiness range (USDA zones 3-8). Panicle hydrangeas (Hydrangea paniculata) produce clusters of white flowers in summer that turn pink later. Don’t interfere with blooms by pruning hydrangea trees in summer. Instead, do any necessary light pruning in fall, late winter or early spring.
6. Smoke Bush
Smoke bush (Cotinus coggygria) is a large shrub hardy in USDA zones 4-9. It gets its common name from the wispy, smoke-like flowers that bloom in late spring and early summer. To ensure plenty of flowers, prune smoke bush in late winter or early spring – before flower buds have shown. If you cut it too severely, flowering will be greatly reduced for the summer.
7. Butterfly Bush
Butterfly bush (Buddleja davidii) is a medium-sized shrub that grows in USDA zones 5-9. It blooms profusely in summer and attracts butterflies with its graceful spikes of flowers in purple, pink, white or yellow. Butterfly bush can get a little unruly without trimming, though, which you can do aggressively in spring and still get a large, flowering shrub for summer.
Plants and equipment recommended by the staff at Gardening Know How
Looking to sow seeds this summer? These 8 flowers can still be planted in August.Fall is the perfect time to plant perennials. Check out our handpicked perennial collection.Sustainable gardening is more important than ever. Shop sustainable plants and do your part.Want to help the bees? Plant these pollinator garden essentials.
This article features products available from third-party vendors on the Gardening Know How Shop.
title: “The 7 Plants You Should Not Prune In Summer And Why” ShowToc: true date: “2024-09-05” author: “Joseph Garcia”
While you can work on houseplants just about any time, there are several key ornamental plants you should not prune in summer. One of the pruning basics you should always adhere to is that timing is everything. So here are the plants to keep safe from the cutters until later in the year.
Why Certain Plants Don’t Like Summer Pruning
Before we look at the outdoor plants you should never prune in summer, it can help to keep in mind the reasons why. The primary reason for not pruning perennials in the summer is that these plants set their buds for next year’s flowers in summer. If you trim them off, you reduce next spring’s blooms. So it’s important to respect those perennial plants you should never prune in summer if you can help it. Another issue is that pruning too late into the growing season can stimulate fresh growth that won’t have time to harden off before the colder weather of fall and winter. Read on for the examples of plants that don’t need pruning in summer, and that could be damaged if you do.
1. Oleander
Oleander (Nerium oleander) is an evergreen flowering shrub or small tree hardy in USDA zones 9-11. In these warm zones, several oleander varieties bloom much of the year and are relatively low maintenance. You should prune oleander in late winter before new growth appears. Flowers grow on new growth, so this will not disrupt regular blooming.
2. Potentilla
Also known as cinquefoil, potentilla (Potentilla fruticosa) is a small-to-medium-flowering shrub for USDA zones 2-7. Its pretty little anemone-like flowers bloom in summer in shades of yellow, orange, red, white or pink. Potentilla flowers on new wood, so prune it in late winter or early spring. The thickest stems will not bloom anymore, so you can cut them all the way back.
3. Crepe Myrtle
Crepe myrtle (Lagerstroemia indica) is a beautiful flowering tree that grows in USDA zones 7-10. It provides an abundance of gorgeous summer flowers in red, pink, or white. As with other summer bloomers, it’s best not to prune crepe myrtle during summer. The flowers appear on new spring growth, so trim it back in late winter or early spring. Pruning in summer delays blooming.
4. Rhododendron
Rhododendron is a group of species of woodland shrubs, most of which bloom in spring and come in a range of sizes. They grow well in shade and are hardy in USDA zones 3-8. Rhododendrons (Rhododendron spp.) don’t need a lot of pruning. Do any light pruning soon after flowering, which may well stretch into early summer. Pruning rhododendrons any later will diminish next year’s flowers.
5. Panicle Hydrangea
These pretty flowering shrubs are the easiest of the hydrangea types to grow and do not need much pruning. They also have a wide hardiness range (USDA zones 3-8). Panicle hydrangeas (Hydrangea paniculata) produce clusters of white flowers in summer that turn pink later. Don’t interfere with blooms by pruning hydrangea trees in summer. Instead, do any necessary light pruning in fall, late winter or early spring.
6. Smoke Bush
Smoke bush (Cotinus coggygria) is a large shrub hardy in USDA zones 4-9. It gets its common name from the wispy, smoke-like flowers that bloom in late spring and early summer. To ensure plenty of flowers, prune smoke bush in late winter or early spring – before flower buds have shown. If you cut it too severely, flowering will be greatly reduced for the summer.
7. Butterfly Bush
Butterfly bush (Buddleja davidii) is a medium-sized shrub that grows in USDA zones 5-9. It blooms profusely in summer and attracts butterflies with its graceful spikes of flowers in purple, pink, white or yellow. Butterfly bush can get a little unruly without trimming, though, which you can do aggressively in spring and still get a large, flowering shrub for summer.
Plants and equipment recommended by the staff at Gardening Know How
Looking to sow seeds this summer? These 8 flowers can still be planted in August.Fall is the perfect time to plant perennials. Check out our handpicked perennial collection.Sustainable gardening is more important than ever. Shop sustainable plants and do your part.Want to help the bees? Plant these pollinator garden essentials.
This article features products available from third-party vendors on the Gardening Know How Shop.
title: “The 7 Plants You Should Not Prune In Summer And Why” ShowToc: true date: “2024-09-30” author: “Wanda Carter”
While you can work on houseplants just about any time, there are several key ornamental plants you should not prune in summer. One of the pruning basics you should always adhere to is that timing is everything. So here are the plants to keep safe from the cutters until later in the year.
Why Certain Plants Don’t Like Summer Pruning
Before we look at the outdoor plants you should never prune in summer, it can help to keep in mind the reasons why. The primary reason for not pruning perennials in the summer is that these plants set their buds for next year’s flowers in summer. If you trim them off, you reduce next spring’s blooms. So it’s important to respect those perennial plants you should never prune in summer if you can help it. Another issue is that pruning too late into the growing season can stimulate fresh growth that won’t have time to harden off before the colder weather of fall and winter. Read on for the examples of plants that don’t need pruning in summer, and that could be damaged if you do.
1. Oleander
Oleander (Nerium oleander) is an evergreen flowering shrub or small tree hardy in USDA zones 9-11. In these warm zones, several oleander varieties bloom much of the year and are relatively low maintenance. You should prune oleander in late winter before new growth appears. Flowers grow on new growth, so this will not disrupt regular blooming.
2. Potentilla
Also known as cinquefoil, potentilla (Potentilla fruticosa) is a small-to-medium-flowering shrub for USDA zones 2-7. Its pretty little anemone-like flowers bloom in summer in shades of yellow, orange, red, white or pink. Potentilla flowers on new wood, so prune it in late winter or early spring. The thickest stems will not bloom anymore, so you can cut them all the way back.
3. Crepe Myrtle
Crepe myrtle (Lagerstroemia indica) is a beautiful flowering tree that grows in USDA zones 7-10. It provides an abundance of gorgeous summer flowers in red, pink, or white. As with other summer bloomers, it’s best not to prune crepe myrtle during summer. The flowers appear on new spring growth, so trim it back in late winter or early spring. Pruning in summer delays blooming.
4. Rhododendron
Rhododendron is a group of species of woodland shrubs, most of which bloom in spring and come in a range of sizes. They grow well in shade and are hardy in USDA zones 3-8. Rhododendrons (Rhododendron spp.) don’t need a lot of pruning. Do any light pruning soon after flowering, which may well stretch into early summer. Pruning rhododendrons any later will diminish next year’s flowers.
5. Panicle Hydrangea
These pretty flowering shrubs are the easiest of the hydrangea types to grow and do not need much pruning. They also have a wide hardiness range (USDA zones 3-8). Panicle hydrangeas (Hydrangea paniculata) produce clusters of white flowers in summer that turn pink later. Don’t interfere with blooms by pruning hydrangea trees in summer. Instead, do any necessary light pruning in fall, late winter or early spring.
6. Smoke Bush
Smoke bush (Cotinus coggygria) is a large shrub hardy in USDA zones 4-9. It gets its common name from the wispy, smoke-like flowers that bloom in late spring and early summer. To ensure plenty of flowers, prune smoke bush in late winter or early spring – before flower buds have shown. If you cut it too severely, flowering will be greatly reduced for the summer.
7. Butterfly Bush
Butterfly bush (Buddleja davidii) is a medium-sized shrub that grows in USDA zones 5-9. It blooms profusely in summer and attracts butterflies with its graceful spikes of flowers in purple, pink, white or yellow. Butterfly bush can get a little unruly without trimming, though, which you can do aggressively in spring and still get a large, flowering shrub for summer.
Plants and equipment recommended by the staff at Gardening Know How
Looking to sow seeds this summer? These 8 flowers can still be planted in August.Fall is the perfect time to plant perennials. Check out our handpicked perennial collection.Sustainable gardening is more important than ever. Shop sustainable plants and do your part.Want to help the bees? Plant these pollinator garden essentials.
This article features products available from third-party vendors on the Gardening Know How Shop.
title: “The 7 Plants You Should Not Prune In Summer And Why” ShowToc: true date: “2024-10-08” author: “Violet Tanner”
While you can work on houseplants just about any time, there are several key ornamental plants you should not prune in summer. One of the pruning basics you should always adhere to is that timing is everything. So here are the plants to keep safe from the cutters until later in the year.
Why Certain Plants Don’t Like Summer Pruning
Before we look at the outdoor plants you should never prune in summer, it can help to keep in mind the reasons why. The primary reason for not pruning perennials in the summer is that these plants set their buds for next year’s flowers in summer. If you trim them off, you reduce next spring’s blooms. So it’s important to respect those perennial plants you should never prune in summer if you can help it. Another issue is that pruning too late into the growing season can stimulate fresh growth that won’t have time to harden off before the colder weather of fall and winter. Read on for the examples of plants that don’t need pruning in summer, and that could be damaged if you do.
1. Oleander
Oleander (Nerium oleander) is an evergreen flowering shrub or small tree hardy in USDA zones 9-11. In these warm zones, several oleander varieties bloom much of the year and are relatively low maintenance. You should prune oleander in late winter before new growth appears. Flowers grow on new growth, so this will not disrupt regular blooming.
2. Potentilla
Also known as cinquefoil, potentilla (Potentilla fruticosa) is a small-to-medium-flowering shrub for USDA zones 2-7. Its pretty little anemone-like flowers bloom in summer in shades of yellow, orange, red, white or pink. Potentilla flowers on new wood, so prune it in late winter or early spring. The thickest stems will not bloom anymore, so you can cut them all the way back.
3. Crepe Myrtle
Crepe myrtle (Lagerstroemia indica) is a beautiful flowering tree that grows in USDA zones 7-10. It provides an abundance of gorgeous summer flowers in red, pink, or white. As with other summer bloomers, it’s best not to prune crepe myrtle during summer. The flowers appear on new spring growth, so trim it back in late winter or early spring. Pruning in summer delays blooming.
4. Rhododendron
Rhododendron is a group of species of woodland shrubs, most of which bloom in spring and come in a range of sizes. They grow well in shade and are hardy in USDA zones 3-8. Rhododendrons (Rhododendron spp.) don’t need a lot of pruning. Do any light pruning soon after flowering, which may well stretch into early summer. Pruning rhododendrons any later will diminish next year’s flowers.
5. Panicle Hydrangea
These pretty flowering shrubs are the easiest of the hydrangea types to grow and do not need much pruning. They also have a wide hardiness range (USDA zones 3-8). Panicle hydrangeas (Hydrangea paniculata) produce clusters of white flowers in summer that turn pink later. Don’t interfere with blooms by pruning hydrangea trees in summer. Instead, do any necessary light pruning in fall, late winter or early spring.
6. Smoke Bush
Smoke bush (Cotinus coggygria) is a large shrub hardy in USDA zones 4-9. It gets its common name from the wispy, smoke-like flowers that bloom in late spring and early summer. To ensure plenty of flowers, prune smoke bush in late winter or early spring – before flower buds have shown. If you cut it too severely, flowering will be greatly reduced for the summer.
7. Butterfly Bush
Butterfly bush (Buddleja davidii) is a medium-sized shrub that grows in USDA zones 5-9. It blooms profusely in summer and attracts butterflies with its graceful spikes of flowers in purple, pink, white or yellow. Butterfly bush can get a little unruly without trimming, though, which you can do aggressively in spring and still get a large, flowering shrub for summer.
Plants and equipment recommended by the staff at Gardening Know How
Looking to sow seeds this summer? These 8 flowers can still be planted in August.Fall is the perfect time to plant perennials. Check out our handpicked perennial collection.Sustainable gardening is more important than ever. Shop sustainable plants and do your part.Want to help the bees? Plant these pollinator garden essentials.
This article features products available from third-party vendors on the Gardening Know How Shop.
title: “The 7 Plants You Should Not Prune In Summer And Why” ShowToc: true date: “2024-10-15” author: “William Teixeira”
While you can work on houseplants just about any time, there are several key ornamental plants you should not prune in summer. One of the pruning basics you should always adhere to is that timing is everything. So here are the plants to keep safe from the cutters until later in the year.
Why Certain Plants Don’t Like Summer Pruning
Before we look at the outdoor plants you should never prune in summer, it can help to keep in mind the reasons why. The primary reason for not pruning perennials in the summer is that these plants set their buds for next year’s flowers in summer. If you trim them off, you reduce next spring’s blooms. So it’s important to respect those perennial plants you should never prune in summer if you can help it. Another issue is that pruning too late into the growing season can stimulate fresh growth that won’t have time to harden off before the colder weather of fall and winter. Read on for the examples of plants that don’t need pruning in summer, and that could be damaged if you do.
1. Oleander
Oleander (Nerium oleander) is an evergreen flowering shrub or small tree hardy in USDA zones 9-11. In these warm zones, several oleander varieties bloom much of the year and are relatively low maintenance. You should prune oleander in late winter before new growth appears. Flowers grow on new growth, so this will not disrupt regular blooming.
2. Potentilla
Also known as cinquefoil, potentilla (Potentilla fruticosa) is a small-to-medium-flowering shrub for USDA zones 2-7. Its pretty little anemone-like flowers bloom in summer in shades of yellow, orange, red, white or pink. Potentilla flowers on new wood, so prune it in late winter or early spring. The thickest stems will not bloom anymore, so you can cut them all the way back.
3. Crepe Myrtle
Crepe myrtle (Lagerstroemia indica) is a beautiful flowering tree that grows in USDA zones 7-10. It provides an abundance of gorgeous summer flowers in red, pink, or white. As with other summer bloomers, it’s best not to prune crepe myrtle during summer. The flowers appear on new spring growth, so trim it back in late winter or early spring. Pruning in summer delays blooming.
4. Rhododendron
Rhododendron is a group of species of woodland shrubs, most of which bloom in spring and come in a range of sizes. They grow well in shade and are hardy in USDA zones 3-8. Rhododendrons (Rhododendron spp.) don’t need a lot of pruning. Do any light pruning soon after flowering, which may well stretch into early summer. Pruning rhododendrons any later will diminish next year’s flowers.
5. Panicle Hydrangea
These pretty flowering shrubs are the easiest of the hydrangea types to grow and do not need much pruning. They also have a wide hardiness range (USDA zones 3-8). Panicle hydrangeas (Hydrangea paniculata) produce clusters of white flowers in summer that turn pink later. Don’t interfere with blooms by pruning hydrangea trees in summer. Instead, do any necessary light pruning in fall, late winter or early spring.
6. Smoke Bush
Smoke bush (Cotinus coggygria) is a large shrub hardy in USDA zones 4-9. It gets its common name from the wispy, smoke-like flowers that bloom in late spring and early summer. To ensure plenty of flowers, prune smoke bush in late winter or early spring – before flower buds have shown. If you cut it too severely, flowering will be greatly reduced for the summer.
7. Butterfly Bush
Butterfly bush (Buddleja davidii) is a medium-sized shrub that grows in USDA zones 5-9. It blooms profusely in summer and attracts butterflies with its graceful spikes of flowers in purple, pink, white or yellow. Butterfly bush can get a little unruly without trimming, though, which you can do aggressively in spring and still get a large, flowering shrub for summer.
Plants and equipment recommended by the staff at Gardening Know How
Looking to sow seeds this summer? These 8 flowers can still be planted in August.Fall is the perfect time to plant perennials. Check out our handpicked perennial collection.Sustainable gardening is more important than ever. Shop sustainable plants and do your part.Want to help the bees? Plant these pollinator garden essentials.
This article features products available from third-party vendors on the Gardening Know How Shop.
title: “The 7 Plants You Should Not Prune In Summer And Why” ShowToc: true date: “2024-08-26” author: “Alfred Mathews”
While you can work on houseplants just about any time, there are several key ornamental plants you should not prune in summer. One of the pruning basics you should always adhere to is that timing is everything. So here are the plants to keep safe from the cutters until later in the year.
Why Certain Plants Don’t Like Summer Pruning
Before we look at the outdoor plants you should never prune in summer, it can help to keep in mind the reasons why. The primary reason for not pruning perennials in the summer is that these plants set their buds for next year’s flowers in summer. If you trim them off, you reduce next spring’s blooms. So it’s important to respect those perennial plants you should never prune in summer if you can help it. Another issue is that pruning too late into the growing season can stimulate fresh growth that won’t have time to harden off before the colder weather of fall and winter. Read on for the examples of plants that don’t need pruning in summer, and that could be damaged if you do.
1. Oleander
Oleander (Nerium oleander) is an evergreen flowering shrub or small tree hardy in USDA zones 9-11. In these warm zones, several oleander varieties bloom much of the year and are relatively low maintenance. You should prune oleander in late winter before new growth appears. Flowers grow on new growth, so this will not disrupt regular blooming.
2. Potentilla
Also known as cinquefoil, potentilla (Potentilla fruticosa) is a small-to-medium-flowering shrub for USDA zones 2-7. Its pretty little anemone-like flowers bloom in summer in shades of yellow, orange, red, white or pink. Potentilla flowers on new wood, so prune it in late winter or early spring. The thickest stems will not bloom anymore, so you can cut them all the way back.
3. Crepe Myrtle
Crepe myrtle (Lagerstroemia indica) is a beautiful flowering tree that grows in USDA zones 7-10. It provides an abundance of gorgeous summer flowers in red, pink, or white. As with other summer bloomers, it’s best not to prune crepe myrtle during summer. The flowers appear on new spring growth, so trim it back in late winter or early spring. Pruning in summer delays blooming.
4. Rhododendron
Rhododendron is a group of species of woodland shrubs, most of which bloom in spring and come in a range of sizes. They grow well in shade and are hardy in USDA zones 3-8. Rhododendrons (Rhododendron spp.) don’t need a lot of pruning. Do any light pruning soon after flowering, which may well stretch into early summer. Pruning rhododendrons any later will diminish next year’s flowers.
5. Panicle Hydrangea
These pretty flowering shrubs are the easiest of the hydrangea types to grow and do not need much pruning. They also have a wide hardiness range (USDA zones 3-8). Panicle hydrangeas (Hydrangea paniculata) produce clusters of white flowers in summer that turn pink later. Don’t interfere with blooms by pruning hydrangea trees in summer. Instead, do any necessary light pruning in fall, late winter or early spring.
6. Smoke Bush
Smoke bush (Cotinus coggygria) is a large shrub hardy in USDA zones 4-9. It gets its common name from the wispy, smoke-like flowers that bloom in late spring and early summer. To ensure plenty of flowers, prune smoke bush in late winter or early spring – before flower buds have shown. If you cut it too severely, flowering will be greatly reduced for the summer.
7. Butterfly Bush
Butterfly bush (Buddleja davidii) is a medium-sized shrub that grows in USDA zones 5-9. It blooms profusely in summer and attracts butterflies with its graceful spikes of flowers in purple, pink, white or yellow. Butterfly bush can get a little unruly without trimming, though, which you can do aggressively in spring and still get a large, flowering shrub for summer.
Plants and equipment recommended by the staff at Gardening Know How
Looking to sow seeds this summer? These 8 flowers can still be planted in August.Fall is the perfect time to plant perennials. Check out our handpicked perennial collection.Sustainable gardening is more important than ever. Shop sustainable plants and do your part.Want to help the bees? Plant these pollinator garden essentials.
This article features products available from third-party vendors on the Gardening Know How Shop.
title: “The 7 Plants You Should Not Prune In Summer And Why” ShowToc: true date: “2024-09-26” author: “Mark Young”
While you can work on houseplants just about any time, there are several key ornamental plants you should not prune in summer. One of the pruning basics you should always adhere to is that timing is everything. So here are the plants to keep safe from the cutters until later in the year.
Why Certain Plants Don’t Like Summer Pruning
Before we look at the outdoor plants you should never prune in summer, it can help to keep in mind the reasons why. The primary reason for not pruning perennials in the summer is that these plants set their buds for next year’s flowers in summer. If you trim them off, you reduce next spring’s blooms. So it’s important to respect those perennial plants you should never prune in summer if you can help it. Another issue is that pruning too late into the growing season can stimulate fresh growth that won’t have time to harden off before the colder weather of fall and winter. Read on for the examples of plants that don’t need pruning in summer, and that could be damaged if you do.
1. Oleander
Oleander (Nerium oleander) is an evergreen flowering shrub or small tree hardy in USDA zones 9-11. In these warm zones, several oleander varieties bloom much of the year and are relatively low maintenance. You should prune oleander in late winter before new growth appears. Flowers grow on new growth, so this will not disrupt regular blooming.
2. Potentilla
Also known as cinquefoil, potentilla (Potentilla fruticosa) is a small-to-medium-flowering shrub for USDA zones 2-7. Its pretty little anemone-like flowers bloom in summer in shades of yellow, orange, red, white or pink. Potentilla flowers on new wood, so prune it in late winter or early spring. The thickest stems will not bloom anymore, so you can cut them all the way back.
3. Crepe Myrtle
Crepe myrtle (Lagerstroemia indica) is a beautiful flowering tree that grows in USDA zones 7-10. It provides an abundance of gorgeous summer flowers in red, pink, or white. As with other summer bloomers, it’s best not to prune crepe myrtle during summer. The flowers appear on new spring growth, so trim it back in late winter or early spring. Pruning in summer delays blooming.
4. Rhododendron
Rhododendron is a group of species of woodland shrubs, most of which bloom in spring and come in a range of sizes. They grow well in shade and are hardy in USDA zones 3-8. Rhododendrons (Rhododendron spp.) don’t need a lot of pruning. Do any light pruning soon after flowering, which may well stretch into early summer. Pruning rhododendrons any later will diminish next year’s flowers.
5. Panicle Hydrangea
These pretty flowering shrubs are the easiest of the hydrangea types to grow and do not need much pruning. They also have a wide hardiness range (USDA zones 3-8). Panicle hydrangeas (Hydrangea paniculata) produce clusters of white flowers in summer that turn pink later. Don’t interfere with blooms by pruning hydrangea trees in summer. Instead, do any necessary light pruning in fall, late winter or early spring.
6. Smoke Bush
Smoke bush (Cotinus coggygria) is a large shrub hardy in USDA zones 4-9. It gets its common name from the wispy, smoke-like flowers that bloom in late spring and early summer. To ensure plenty of flowers, prune smoke bush in late winter or early spring – before flower buds have shown. If you cut it too severely, flowering will be greatly reduced for the summer.
7. Butterfly Bush
Butterfly bush (Buddleja davidii) is a medium-sized shrub that grows in USDA zones 5-9. It blooms profusely in summer and attracts butterflies with its graceful spikes of flowers in purple, pink, white or yellow. Butterfly bush can get a little unruly without trimming, though, which you can do aggressively in spring and still get a large, flowering shrub for summer.
Plants and equipment recommended by the staff at Gardening Know How
Looking to sow seeds this summer? These 8 flowers can still be planted in August.Fall is the perfect time to plant perennials. Check out our handpicked perennial collection.Sustainable gardening is more important than ever. Shop sustainable plants and do your part.Want to help the bees? Plant these pollinator garden essentials.
This article features products available from third-party vendors on the Gardening Know How Shop.
title: “The 7 Plants You Should Not Prune In Summer And Why” ShowToc: true date: “2024-10-01” author: “Marjorie Ramirez”
While you can work on houseplants just about any time, there are several key ornamental plants you should not prune in summer. One of the pruning basics you should always adhere to is that timing is everything. So here are the plants to keep safe from the cutters until later in the year.
Why Certain Plants Don’t Like Summer Pruning
Before we look at the outdoor plants you should never prune in summer, it can help to keep in mind the reasons why. The primary reason for not pruning perennials in the summer is that these plants set their buds for next year’s flowers in summer. If you trim them off, you reduce next spring’s blooms. So it’s important to respect those perennial plants you should never prune in summer if you can help it. Another issue is that pruning too late into the growing season can stimulate fresh growth that won’t have time to harden off before the colder weather of fall and winter. Read on for the examples of plants that don’t need pruning in summer, and that could be damaged if you do.
1. Oleander
Oleander (Nerium oleander) is an evergreen flowering shrub or small tree hardy in USDA zones 9-11. In these warm zones, several oleander varieties bloom much of the year and are relatively low maintenance. You should prune oleander in late winter before new growth appears. Flowers grow on new growth, so this will not disrupt regular blooming.
2. Potentilla
Also known as cinquefoil, potentilla (Potentilla fruticosa) is a small-to-medium-flowering shrub for USDA zones 2-7. Its pretty little anemone-like flowers bloom in summer in shades of yellow, orange, red, white or pink. Potentilla flowers on new wood, so prune it in late winter or early spring. The thickest stems will not bloom anymore, so you can cut them all the way back.
3. Crepe Myrtle
Crepe myrtle (Lagerstroemia indica) is a beautiful flowering tree that grows in USDA zones 7-10. It provides an abundance of gorgeous summer flowers in red, pink, or white. As with other summer bloomers, it’s best not to prune crepe myrtle during summer. The flowers appear on new spring growth, so trim it back in late winter or early spring. Pruning in summer delays blooming.
4. Rhododendron
Rhododendron is a group of species of woodland shrubs, most of which bloom in spring and come in a range of sizes. They grow well in shade and are hardy in USDA zones 3-8. Rhododendrons (Rhododendron spp.) don’t need a lot of pruning. Do any light pruning soon after flowering, which may well stretch into early summer. Pruning rhododendrons any later will diminish next year’s flowers.
5. Panicle Hydrangea
These pretty flowering shrubs are the easiest of the hydrangea types to grow and do not need much pruning. They also have a wide hardiness range (USDA zones 3-8). Panicle hydrangeas (Hydrangea paniculata) produce clusters of white flowers in summer that turn pink later. Don’t interfere with blooms by pruning hydrangea trees in summer. Instead, do any necessary light pruning in fall, late winter or early spring.
6. Smoke Bush
Smoke bush (Cotinus coggygria) is a large shrub hardy in USDA zones 4-9. It gets its common name from the wispy, smoke-like flowers that bloom in late spring and early summer. To ensure plenty of flowers, prune smoke bush in late winter or early spring – before flower buds have shown. If you cut it too severely, flowering will be greatly reduced for the summer.
7. Butterfly Bush
Butterfly bush (Buddleja davidii) is a medium-sized shrub that grows in USDA zones 5-9. It blooms profusely in summer and attracts butterflies with its graceful spikes of flowers in purple, pink, white or yellow. Butterfly bush can get a little unruly without trimming, though, which you can do aggressively in spring and still get a large, flowering shrub for summer.
Plants and equipment recommended by the staff at Gardening Know How
Looking to sow seeds this summer? These 8 flowers can still be planted in August.Fall is the perfect time to plant perennials. Check out our handpicked perennial collection.Sustainable gardening is more important than ever. Shop sustainable plants and do your part.Want to help the bees? Plant these pollinator garden essentials.
This article features products available from third-party vendors on the Gardening Know How Shop.
title: “The 7 Plants You Should Not Prune In Summer And Why” ShowToc: true date: “2024-09-22” author: “James Davis”
While you can work on houseplants just about any time, there are several key ornamental plants you should not prune in summer. One of the pruning basics you should always adhere to is that timing is everything. So here are the plants to keep safe from the cutters until later in the year.
Why Certain Plants Don’t Like Summer Pruning
Before we look at the outdoor plants you should never prune in summer, it can help to keep in mind the reasons why. The primary reason for not pruning perennials in the summer is that these plants set their buds for next year’s flowers in summer. If you trim them off, you reduce next spring’s blooms. So it’s important to respect those perennial plants you should never prune in summer if you can help it. Another issue is that pruning too late into the growing season can stimulate fresh growth that won’t have time to harden off before the colder weather of fall and winter. Read on for the examples of plants that don’t need pruning in summer, and that could be damaged if you do.
1. Oleander
Oleander (Nerium oleander) is an evergreen flowering shrub or small tree hardy in USDA zones 9-11. In these warm zones, several oleander varieties bloom much of the year and are relatively low maintenance. You should prune oleander in late winter before new growth appears. Flowers grow on new growth, so this will not disrupt regular blooming.
2. Potentilla
Also known as cinquefoil, potentilla (Potentilla fruticosa) is a small-to-medium-flowering shrub for USDA zones 2-7. Its pretty little anemone-like flowers bloom in summer in shades of yellow, orange, red, white or pink. Potentilla flowers on new wood, so prune it in late winter or early spring. The thickest stems will not bloom anymore, so you can cut them all the way back.
3. Crepe Myrtle
Crepe myrtle (Lagerstroemia indica) is a beautiful flowering tree that grows in USDA zones 7-10. It provides an abundance of gorgeous summer flowers in red, pink, or white. As with other summer bloomers, it’s best not to prune crepe myrtle during summer. The flowers appear on new spring growth, so trim it back in late winter or early spring. Pruning in summer delays blooming.
4. Rhododendron
Rhododendron is a group of species of woodland shrubs, most of which bloom in spring and come in a range of sizes. They grow well in shade and are hardy in USDA zones 3-8. Rhododendrons (Rhododendron spp.) don’t need a lot of pruning. Do any light pruning soon after flowering, which may well stretch into early summer. Pruning rhododendrons any later will diminish next year’s flowers.
5. Panicle Hydrangea
These pretty flowering shrubs are the easiest of the hydrangea types to grow and do not need much pruning. They also have a wide hardiness range (USDA zones 3-8). Panicle hydrangeas (Hydrangea paniculata) produce clusters of white flowers in summer that turn pink later. Don’t interfere with blooms by pruning hydrangea trees in summer. Instead, do any necessary light pruning in fall, late winter or early spring.
6. Smoke Bush
Smoke bush (Cotinus coggygria) is a large shrub hardy in USDA zones 4-9. It gets its common name from the wispy, smoke-like flowers that bloom in late spring and early summer. To ensure plenty of flowers, prune smoke bush in late winter or early spring – before flower buds have shown. If you cut it too severely, flowering will be greatly reduced for the summer.
7. Butterfly Bush
Butterfly bush (Buddleja davidii) is a medium-sized shrub that grows in USDA zones 5-9. It blooms profusely in summer and attracts butterflies with its graceful spikes of flowers in purple, pink, white or yellow. Butterfly bush can get a little unruly without trimming, though, which you can do aggressively in spring and still get a large, flowering shrub for summer.
Plants and equipment recommended by the staff at Gardening Know How
Looking to sow seeds this summer? These 8 flowers can still be planted in August.Fall is the perfect time to plant perennials. Check out our handpicked perennial collection.Sustainable gardening is more important than ever. Shop sustainable plants and do your part.Want to help the bees? Plant these pollinator garden essentials.
This article features products available from third-party vendors on the Gardening Know How Shop.
title: “The 7 Plants You Should Not Prune In Summer And Why” ShowToc: true date: “2024-10-08” author: “Jerald Scott”
While you can work on houseplants just about any time, there are several key ornamental plants you should not prune in summer. One of the pruning basics you should always adhere to is that timing is everything. So here are the plants to keep safe from the cutters until later in the year.
Why Certain Plants Don’t Like Summer Pruning
Before we look at the outdoor plants you should never prune in summer, it can help to keep in mind the reasons why. The primary reason for not pruning perennials in the summer is that these plants set their buds for next year’s flowers in summer. If you trim them off, you reduce next spring’s blooms. So it’s important to respect those perennial plants you should never prune in summer if you can help it. Another issue is that pruning too late into the growing season can stimulate fresh growth that won’t have time to harden off before the colder weather of fall and winter. Read on for the examples of plants that don’t need pruning in summer, and that could be damaged if you do.
1. Oleander
Oleander (Nerium oleander) is an evergreen flowering shrub or small tree hardy in USDA zones 9-11. In these warm zones, several oleander varieties bloom much of the year and are relatively low maintenance. You should prune oleander in late winter before new growth appears. Flowers grow on new growth, so this will not disrupt regular blooming.
2. Potentilla
Also known as cinquefoil, potentilla (Potentilla fruticosa) is a small-to-medium-flowering shrub for USDA zones 2-7. Its pretty little anemone-like flowers bloom in summer in shades of yellow, orange, red, white or pink. Potentilla flowers on new wood, so prune it in late winter or early spring. The thickest stems will not bloom anymore, so you can cut them all the way back.
3. Crepe Myrtle
Crepe myrtle (Lagerstroemia indica) is a beautiful flowering tree that grows in USDA zones 7-10. It provides an abundance of gorgeous summer flowers in red, pink, or white. As with other summer bloomers, it’s best not to prune crepe myrtle during summer. The flowers appear on new spring growth, so trim it back in late winter or early spring. Pruning in summer delays blooming.
4. Rhododendron
Rhododendron is a group of species of woodland shrubs, most of which bloom in spring and come in a range of sizes. They grow well in shade and are hardy in USDA zones 3-8. Rhododendrons (Rhododendron spp.) don’t need a lot of pruning. Do any light pruning soon after flowering, which may well stretch into early summer. Pruning rhododendrons any later will diminish next year’s flowers.
5. Panicle Hydrangea
These pretty flowering shrubs are the easiest of the hydrangea types to grow and do not need much pruning. They also have a wide hardiness range (USDA zones 3-8). Panicle hydrangeas (Hydrangea paniculata) produce clusters of white flowers in summer that turn pink later. Don’t interfere with blooms by pruning hydrangea trees in summer. Instead, do any necessary light pruning in fall, late winter or early spring.
6. Smoke Bush
Smoke bush (Cotinus coggygria) is a large shrub hardy in USDA zones 4-9. It gets its common name from the wispy, smoke-like flowers that bloom in late spring and early summer. To ensure plenty of flowers, prune smoke bush in late winter or early spring – before flower buds have shown. If you cut it too severely, flowering will be greatly reduced for the summer.
7. Butterfly Bush
Butterfly bush (Buddleja davidii) is a medium-sized shrub that grows in USDA zones 5-9. It blooms profusely in summer and attracts butterflies with its graceful spikes of flowers in purple, pink, white or yellow. Butterfly bush can get a little unruly without trimming, though, which you can do aggressively in spring and still get a large, flowering shrub for summer.
Plants and equipment recommended by the staff at Gardening Know How
Looking to sow seeds this summer? These 8 flowers can still be planted in August.Fall is the perfect time to plant perennials. Check out our handpicked perennial collection.Sustainable gardening is more important than ever. Shop sustainable plants and do your part.Want to help the bees? Plant these pollinator garden essentials.
This article features products available from third-party vendors on the Gardening Know How Shop.
