Species green ash
smooth green stems and yellow-green buds

green ash

Fraxinus pennsylvanica 'Summit'

Green Ash (Fraxinus pennsylvanica 'Summit') is an amazing tree because of its resilience and versatility. This fast-growing tree has an appealing shape and can thrive in a variety of conditions, including in sun or shade and in wet or dry soil. It is also resistant to pests and disease. Its foliage is a lovely bright green color in the spring and summer, and it turns a fiery yellow-orange in the fall. The bark of Green Ash is distinctive, with a diamond-shaped pattern; it’s also quite strong, making it a reliable shade provider. Whether you are looking for a beautiful, long-lasting standalone tree or a hedge, Green Ash is a fantastic option that you can rely on.

Cycle:

Perennial

Watering:

Average

Propagation:

Grafting Propagation,Cutting,Layering Propagation,Air Layering Propagation,Seed Propagation

Hardiness Zone:

4 - 9

Flowers:

Greenish-purple Flowers

Sun:

Full sun

Leaf:

Yes

Leaf Color:

green,yellow,orange

Growth Rate:

High

Maintenance:

Moderate

Drought Tolerant:

Yes

Care Level:

Medium

watering

Green Ash (Fraxinus pennsylvanica 'Summit') should be watered deeply whenever the top few inches of soil become dry. This typically happens every 7-10 days in the spring and summer and every 2 weeks in the fall and winter. Give each plant about 10 gallons of water each time you water and avoid overwatering as this can lead to root rot.

sunlight

Green ash (Fraxinus pennsylvanica 'Summit') does best in a location that receives full sun for at least 6 hours a day. This species should also receive partial shade during the hottest part of the day, in order to prevent the leaves from burning. The best time for full sun exposure is in the morning, as the sun is first rising, and then again in the late afternoon when the sun is starting to set. This will ensure that your green ash gets a consistent level of sunlight throughout the day.

pruning

Green Ash (Fraxinus pennsylvanica 'Summit') should be pruned in late winter or early spring before new growth begins. Pruning should remove dead or damaged branches as needed, and selective pruning is also recommended to create a pleasing shape. The amount of pruning should be light and tied to a specific purpose, such as thinning out overcrowded branches or restoring its natural growth shape. Make sure not to remove more than 1-third of the tree's branches at a time.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Green ash typically starts flowering in April.

Hardiness Map