How to Cut Back Flowers

Encourage perennials like clematis into a second bloom image by El B: sxc.hu

Overview

Get a second summer blooming from many perennial flowers in your garden by cutting them back. Cutting back is an aggressive trimming that removes spent flowers, stems, leaves and seeds so that the plant will concentrate its energy on producing new healthy leaves and flowers for a second time in the season. Not all perennials will bloom again after cutting back. Hollyhock, bachelor's buttons, delphinium and clematis are a few varieties that will give a second show after a trim.

Step 1

Plan to cut back after the plant is done or nearly done with its first flowering of the season. It should be starting to look bedraggled with many spent blooms.

Step 2

Use a kneeling pad or wear knee pads. Get down on the ground to see the plant from the bottom up clearly.

Step 3

Snip off each flower stem down to 1 inch above the ground with a pair of sharp garden shears. Perennials with a strong root system will not be damaged by aggressive pruning.

Step 4

Apply a nitrogen-rich flower fertilizer to the soil surrounding each plant following package instructions for proper application.

Step 5

Keep soil moist at all times as the plants grow their new foliage. Second blooms will begin to set within 4 to 10 weeks.

Tips and Warnings

  • Only cut back strong, established plants. Weak or heavily diseased plants may not survive the process.

Things You'll Need

  • Knee pad
  • Shears
  • Fertilizer

References

  • Nashua Telegraph
Keywords: cutting back, perennial trimming, second blooming

About this Author

Jenny Harrington has been a freelance writer since 2006. Her published articles have appeared in various print and online publications. Previously, she owned her own business, selling handmade items online, wholesale and at crafts fairs. Harrington's specialties include small business information, crafting, decorating and gardening.

Photo by: El B: sxc.hu