|

|
 |
| |
|
Open daily
9 am to 5 pm
2829 164th St SW
Lynnwood, WA
425 743 4555
|
|
| |
Deciduous Tree Pruning Calendar |
A Guide to Successful Pruning |
|
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Comments |
| Ailanthus |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Alder |
* |
* |
- |
- |
- |
- |
- |
- |
- |
- |
* |
* |
|
| Ash |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Bald Cypress |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Beech |
- |
- |
- |
- |
- |
- |
* |
* |
* |
- |
- |
- |
|
| Birch |
* |
x |
x |
x |
x |
x |
x |
- |
- |
- |
* |
* |
1, 2 |
| Buckeye |
x |
x |
x |
x |
* |
* |
* |
x |
x |
x |
x |
x |
4 |
| Catalpa |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Cherry, Flowering |
x |
x |
x |
x |
x |
* |
* |
x |
x |
x |
x |
x |
4 |
| Chestnut, Chinese |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Crabapple |
x |
x |
x |
x |
* |
* |
* |
x |
x |
x |
x |
x |
4 |
| Crape Myrtle |
* |
* |
* |
x |
x |
x |
- |
- |
- |
x |
x |
x |
3 |
| Dogwood |
x |
x |
x |
x |
x |
* |
* |
x |
x |
x |
x |
x |
4 |
| Elm |
x |
x |
x |
x |
x |
x |
- |
- |
- |
* |
* |
* |
1, 2 |
| Fringe Tree |
x |
x |
x |
x |
x |
* |
* |
x |
x |
x |
x |
x |
4 |
| Ginko |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Goldenraintree
| - |
- |
- |
x |
x |
x |
x |
x |
- |
* |
* |
* |
|
| Hackberry |
- |
- |
- |
- |
- |
- |
- |
x |
x |
- |
- |
- |
2 |
| Hawthorn |
x |
x |
x |
x |
x |
* |
* |
x |
x |
x |
x |
x |
4 |
| Hickory |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Honeylocust |
- |
- |
- |
- |
- |
- |
- |
- |
* |
* |
- |
- |
|
| Horsechestnut |
x |
x |
x |
x |
* |
* |
* |
x |
x |
x |
x |
x |
4 |
| Katsura |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Linden |
- |
- |
- |
x |
x |
x |
x |
* |
* |
* |
- |
- |
|
| Magnolia |
x |
x |
x |
x |
* |
* |
* |
x |
x |
x |
x |
x |
4 |
| Maple |
x |
x |
x |
x |
* |
* |
* |
x |
x |
- |
* |
* |
1, 2 |
| Mimosa |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Mountain Ash |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Mulberry |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Nyssa, Black Gum |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Oak |
- |
- |
x |
x |
x |
x |
x |
x |
- |
- |
* |
* |
2 |
| Peach, Flowering |
x |
x |
x |
x |
x |
* |
* |
x |
x |
x |
x |
x |
4 |
| Pear, Flowering |
x |
x |
x |
x |
x |
* |
* |
x |
x |
x |
x |
x |
4 |
Plum, Flowering and Purple |
x |
x |
x |
x |
x |
* |
* |
x |
x |
x |
x |
x |
4 |
| Poplar |
- |
x |
x |
x |
- |
- |
- |
- |
- |
* |
* |
* |
1 |
| Redbud |
x |
x |
x |
x |
* |
* |
* |
x |
x |
x |
x |
x |
2, 4 |
| Serviceberry |
x |
x |
x |
x |
* |
* |
* |
x |
x |
x |
x |
x |
4 |
| Sophora |
- |
- |
- |
x |
x |
x |
x |
- |
- |
* |
* |
* |
|
| Sourwood |
- |
- |
x |
x |
x |
x |
x |
- |
- |
* |
* |
* |
|
| Stewartia |
* |
- |
- |
- |
- |
x |
x |
x |
- |
- |
- |
* |
|
| Sweetgum |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Sycamore, Plane |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Tuliptree |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| Willow |
- |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
- |
1 |
| Zelkova |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
| | Legend |
| * | | Best time to prune |
| - | | Timing is not critical |
| x | | Do not prune except to correct damage, hazards, or structural defects |
| | Comments |
- Avoid pruning in late winter/early spring due to sap flow (more cosmetic than detrimental)
- Avoid pruning from spring through summer due to insect or disease problems
- Avoid pruning from October - December due to reduced cold hardiness
- Avoid pruning after July because flower buds have set
A blank cell in the comments column means that other than pruning to remove multiple leaders, dead, and broken branches - pruning is seldom needed
Exception: Timing varies across USDA climate zones - zones within Virginia range from 8a in the Virginia Beach area to 5b along the West Virginia border.
Return to top of table
|
|
More information:
The information on this page is based on information from the Virginia Cooperative Extension
Authors: Bonnie Lee Appleton, Extension Nursery Specialist, Virginia Tech;
Susan C. French, Research Specialist, Virginia Tech
View this document in PDF format
Publication Number: 430-460, posted June 1998
|
|
|