Bottlebrush Buckeye plant profile
Aesculus parviflora
A perennial shrub for partial sun.
Last updated .
When to plant
When to plant Bottlebrush Buckeye
Plant this deciduous shrub while dormant, in fall or early spring. Extension guidance rates fall (early enough for roots to establish before the ground freezes) as the best time and spring, just before growth begins, as the next best.
The calendar shows this cited seasonal window as an approximate band. It does not convert the season into frost-adjusted dates.
Open Bottlebrush Buckeye in my garden calendarShows the source-backed planting season, not frost-adjusted dates.
Growing conditions
- Sun
- Partial sun
- Soil pH
- 5 to 6
- Lifecycle
- Perennial
- Spacing
- 96 to 180 in apart
- Hardiness
- Zones 5a to 9bFind my hardiness zone
Common problems
Watch for these
Also watch for: drought intolerance when young, suckering spread, poisonous nuts.
Next steps
Continue with Bottlebrush Buckeye
Evidence trail
Evidence behind this profile
Original extension and institutional publications behind the planting, care, and safety facts on this page.
- Aesculus parviflora (Bottlebrush Buckeye)
North Carolina Extension Gardener Plant Toolbox (NC State Extension). Supports general reference. Checked 2026-06-18.
- Planting Shrubs Correctly (HGIC 1052)
Clemson Cooperative Extension, Home & Garden Information Center. Supports planting reference. Checked 2026-06-18.