Kentucky Coffeetree Plant Care
Gymnocladus dioicus (L.) K.Koch
Updated · Sources · How we source care data
The Kentucky coffeetree, also known as American coffee berry, Kentucky mahogany, nicker tree, and stump tree, is a tree in the subfamily Caesalpinioideae of the legume family Fabaceae, native to the Midwest, Upper South, Appalachia, and small pockets of New York in the United States and Ontario in Canada. The seed may be roasted and used as a substitute for coffee beans; however, unroasted pods and seeds are toxic.
Every 7–14 days
Full sun to partial shade
0–100°F
40–70%
At a glance
How do you care for Kentucky Coffeetree?
Plant Kentucky Coffeetree in full sun to partial shade and water a young tree every 7–14 days until it is established. It tolerates temperatures of 0–100°F (-18–38°C). Fertilize it every 8 months during the growing season.
Where Is the Kentucky Coffeetree Native To?
What Is the Kentucky Coffeetree?
Kentucky Coffeetree (Gymnocladus dioicus) belongs to the Fabaceae family within the Gymnocladus genus. Kentucky Coffeetree is native to the Midwest, Upper South, Appalachia, and small pockets of New York in the United States and Ontario in Canada. Kentucky Coffeetree is also known as Coffee Tree, Chicot.
Kentucky Coffeetree displays a tall, upright tree growth habit, reaching up to 60 ft tall with a spread of approximately 30 ft. Kentucky Coffeetree produces small greenish-white flowers in clusters.
Leaf size: approximately 12 inches.
How Often Should You Water a Kentucky Coffeetree?
Water a young or newly planted Kentucky Coffeetree every 7–14 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established trees mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.
Watering Frequency
Every 7–14 days
Until established; then in dry spells
What Light Does the Kentucky Coffeetree Need?
Kentucky Coffeetree thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Kentucky Coffeetree Prefer?
Gymnocladus dioicus tolerates temperatures of 0–100°F. Kentucky Coffeetree prefers humidity levels of 40–70%.
Temperature
0–100°F
Humidity
40–70%
What Soil Mix Works Best for a Kentucky Coffeetree?
Well-draining loamy soil with added compost for nutrients. Good drainage is essential for Kentucky Coffeetree to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Kentucky Coffeetree?
Feed Kentucky Coffeetree every 8 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees in good soil often need little extra feeding, so let weak growth or pale foliage guide you.
Stop feeding by late summer so new growth can harden before winter.
Fertilizing
Every 8 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
Where Should You Plant a Kentucky Coffeetree?
Choose a spot with full sun to partial shade and well-draining loamy soil with added compost for nutrients. Avoid low spots where water collects after rain.
Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Far Apart Should You Plant a Kentucky Coffeetree?
Kentucky Coffeetree can spread to about 30 ft (9.1 m) and reach about 60 ft (18 m) tall. Space plants about 30 ft (9.1 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.
Planning a row or hedge? Try the tree spacing calculator.
How Do You Prune a Kentucky Coffeetree?
Prune Kentucky Coffeetree while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.
If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the tree in one year.
How Do You Care for a Kentucky Coffeetree in Winter?
Water deeply in late autumn before the ground freezes, and spread a 5–8 cm (2–3 in) layer of mulch over the root zone, keeping it away from the trunk.
Young and container-grown trees need extra protection: roots in a pot freeze much more easily than roots in the ground.
How Do You Propagate a Kentucky Coffeetree?
Kentucky Coffeetree can be propagated through seeds, root cuttings. Similar propagation techniques also apply to burmese coffee bean plant care, which shares the same genus.
Is the Kentucky Coffeetree Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Kentucky Coffeetree, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Kentucky Coffeetree?
Kentucky Coffeetree is susceptible to aphids, caterpillars, scale insects. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
Keep exploring plants
Kentucky Coffeetree is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Gymnocladus genus — compare its care with other Gymnocladus species on PlantoScan.
Gymnocladus is part of the Fabaceae plant family — browse all Fabaceae genera and species.
Kentucky Coffeetree thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Gymnocladus dioicus (L.) K.Koch, family Fabaceae (first published in Dendrologie 1: 5 (1869)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Kentucky Coffeetree, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
