Species Kentucky coffee tree
Yellow-green buds with green leaves, light-green petiole and green stems with green pods.

Kentucky coffee tree

Gymnocladus dioicus

The Kentucky coffee tree is an amazing species boasting a variety of unique traits. Not only is it a resilient and long-lived species, but also it provides a source of nitrogen-fixing power for its environment. On top of its ecological benefits, its majestic form gives it an uncanny beauty. It grows in an umbrella or vase shape, with a wide canopy of feathery-looking foliage and bark that is deeply furrowed into scaly plates. During the summer it is draped with long, drooping clusters of fragrant white blooms, and in the fall people can enjoy its clusters of large brown seed-filled pods that can be roasted and brewed into a distinct coffee-like beverage.

Cycle:

Perennial

Watering:

Average

Propagation:

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

Hardiness Zone:

3 - 8

Flowers:

Greenish-white Flowers

Sun:

Full sun

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Maintenance:

Low

Drought Tolerant:

Yes

Care Level:

Medium

watering

Kentucky coffee trees prefer deep, infrequent watering. During the summer months, they should be watered deeply every 7-10 days. In the winter months, reduce watering to every 3-4 weeks. Be sure to check the soil moisture level prior to watering, and only water if the top 2 inches of soil are dry.

sunlight

The Kentucky coffee tree needs 4 to 6 hours of direct sunlight each day. It can tolerate shadier spots, but will not thrive without ample sunlight. The species prefers full sunlight during the spring and fall when the temperatures are more mild. In the summer it can tolerate some afternoon shade, but during the winter months it will require full sun all day. When grown in an area with chilly winters, such as the northern United States, it is best to provide some afternoon shade to protect the tree from extreme cold temperatures.

pruning

Kentucky coffee tree (Gymnocladus dioicus) should be pruned lightly in late winter to early spring, removing any dead or broken branches as necessary. Pruning for Kentucky coffee tree should be minimal as it does not require frequent pruning and can even be dangerous for the tree if too much is removed. It's best to remove only dead or broken branches or bad forms and leave any other growth untouched. Heavy pruning should be avoided as it may result in stunting of growth and not be beneficial for the tree's health.

Season

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

The Kentucky coffee tree typically starts flowering in April.

Hardiness Map