PlantFun
Plant Needs
Sunlight
Full sun to partial shade; full sun promotes best autumn foliage color and seed production
Watering
Water deeply when the top 15 cm of soil is dry; reduce watering frequency during dormant winter months
Temperature
Hardy to -10°C; thrives in temperate to subtropical climates, avoids prolonged extreme heat
Characteristics
- Leaf: Alternate, rhombic to ovate, bright green foliage turning vivid scarlet in autumn
- Flower: Small yellow-green spike inflorescences; male flowers clustered at tips, female flowers at base
- Fruit: Three-lobed dry capsules splitting to reveal waxy white, popcorn-like seeds
- Stem: Smooth gray bark; young stems have faint fine hair
Care Guide
Watering
Water deeply every 7–10 days during dry spells; reduce watering during periods of consistent rainfall
Fertilization
Apply balanced slow-release fertilizer once at bud break. Do not fertilize during winter dormancy
Composted banana peel tea：Soak fully composted banana peels in water for 24 hours; dilute the tea 1:20 with water for root drenching to support autumn foliage colorPruning
- Remove dead, damaged, or crossing branches in late winter to maintain canopy shape and airflow
- Thin dense inner branches to improve light penetration for better autumn foliage
- Prune suckers growing from the base to prevent overcrowding and maintain a single trunk form
- Avoid pruning in late summer to prevent new growth from being damaged by early frost
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion leads to oral irritation, vomiting, and diarrhea
Humans: Contains saponins and tallow acids; ingestion causes mild gastrointestinal upset, sap may irritate skin
Garden Uses & Culture
Culture: Considered an invasive species in parts of the southeastern United States; valued for vibrant autumn color in managed landscapes
Usage: Ornamental tree for seasonal foliage; historical use of seed tallow for candle and soap production
