In our previous blog, we waded into the somewhat unpleasant subject of insect control, and why it’s important to manage the situation so that bugs don’t take over your outdoor space. In this, the final installment of our Six-Part Blog Series, we’re sharing some thoughts on when and how to properly prune everything from trees, shrubs, and evergreens to perennials, ornamental grasses, and groundcovers.
Pruning. Correct knowledge of a plant's growth cycle is a key consideration for proper pruning; additionally, routine pruning is crucial for the long term maintenance of your investment in landscaping. Please consider the following points as general guidance - specific measures depend on exact variety and growth cycle.
Spring flowering trees and shrubs.
- Prune for shape within 3-4 weeks after bloom period, later pruning will reduce next spring’s blooms.
- Selective dormant pruning as plants mature to control shape and form. Dormant pruning is technical and best performed by a professional. After maturation, most residential landscapes require some dormant pruning every two to three years.
Summer flowering trees and shrubs.
- Shape and prune in early spring so that flower buds have time to develop on new growth.
- Selective dormant pruning as plants mature to control shape and form. Dormant pruning is technical and best performed by a professional. After maturation, most residential landscapes require some dormant pruning every two to three years.
Dwarf evergreens.
- Shape throughout growing season as desired, avoid pruning after September 15.
Perennials and ornamental grasses.
- Cut back in spring to within 2” of ground level if left for winter interest.
- Deadhead throughout growing season to encourage rebloom.
- Cut back in fall to within 2” of ground level, unless winter interest is desired.
Groundcovers.
- Prune as desired to control height.
Thank you for taking the time to read Greenscape Plant Care Tips for Residential Landscapes: A Six-Part Blog Series. If you found the information in these blogs to be of interest, we urge you to check back regularly on this page for new and informative blogs from Greenscape covering subjects near and dear to our heart, and to yours.