The illustrated growing guide
Red Buckeye
Aesculus pavia
Family Sapindaceae
Est. zones 4-8
The hummingbird tree — its scarlet flower spikes open precisely when ruby-throats arrive from migration, a lifeline of nectar shaped for them. A well-behaved small native for the woodland edge or part-shade yard, with bold tropical-looking leaves. Note the glossy buckeye nuts are toxic (they're not the edible chestnut), so plant thoughtfully around animals.
Full Sun to Part Shade
Moderate water
Slow-Moderate growth
Native to North America
Attracts hummingbirds
Attracts bees
From the print shop
The closest print we make
We don’t print Aesculus pavia. The closest we have is Aesculus hippocastanum (“Horse Chestnut”) in the Flowering Trees collection — the same genus, Aesculus, not the same species.
16 designsfrom $21.99white or black groundmatte poster, unframed
I
Overview
Will red buckeye suit your garden, and what goes wrong.
Will it fruit where you are?
Enter your ZIP — we look up your USDA hardiness zone (2023 map) and check it against what red buckeye actually needs.
Hardy inZones 4-8Red Buckeye at a glance
Common red buckeye problems
- Almost none
- Leaf Blotch (cosmetic, late)
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Growing
Light, water, soil, propagation and the season’s jobs.
How to grow red buckeye: light, water & soil
How to plant & propagate red buckeye
III
The year
What red buckeye asks for, month by month.
The red buckeye year, month by month
BloomHarvestWhat each band means
- Bloom — flowers open — pollinators working, frost on blossoms is the danger.
- Harvest — picking time — check ripeness every few days.
The red buckeye year as text
- Jan quiet month
- Feb quiet month
- Mar quiet month
- Apr bloom
- May quiet month
- Jun quiet month
- Jul quiet month
- Aug quiet month
- Sep harvest
- Oct harvest
- Nov harvest
- Dec quiet month
These are the species' typical months — expect them a few weeks earlier in warm zones and later in cold ones. Watch the plant, not just the calendar.
IV
Ecology & uses
What it does for the garden, and what it is grown for.
Red Buckeye in the garden system
- Understory layer tree
- Nectary/insectary
What red buckeye is grown for
! Some parts toxic — see notesNuts and shoots TOXIC — the buckeye is not an edible nut
Harvesting & storing red buckeye
Buckeye nuts in fall (TOXIC — not edible).
Edibility, identification, and traditional-use notes here are general reference — not medical or veterinary advice, and not a claim that any plant treats or prevents anything. Medicinal ratings record how strongly a plant features in herbal tradition, nothing more. Never eat or dose a plant you have not positively identified. More on how to use this library.
V
Cultivars
Named varieties of red buckeye, ruled as a catalogue.
Best red buckeye varieties & cultivars
Species; 'Atrosanguinea' (deeper red)
VI
Sources & plant ID
Where the care distinctions come from, and how the plant is filed.
Research basis
Sources behind this profile
No extension citations are attached to red buckeyeyet. The care figures below come from the library's own catalogue rather than a traced primary source.
Plant ID
VII
Where to buy
Third-party nurseries — not Story Thyme Farms.
Third-party nurseries, not Story Thyme Farms. Prices are theirs.
Story Thyme Farms may earn a small commission from these links, at no cost to you — it never changes what we recommend.
VIII
Questions
Red Buckeye questions, answered straight.
Is red buckeye safe for kids and pets?
With care. Nuts and shoots TOXIC — the buckeye is not an edible nut Site it accordingly if children or pets roam the garden. This is general reference, not medical or veterinary advice — call a vet or poison control if something has actually been eaten.
When do you harvest red buckeye?
Buckeye nuts in fall (TOXIC — not edible).
How do you propagate red buckeye?
Seed (stratify), cuttings, or layering.
IX
Elsewhere
Where red buckeye sits in the library.
Spicebush
Sweetbay Magnolia
Fringe Tree
Sourwood