Katsura (Cercidiphyllum magnificum) is a stunning deciduous tree, celebrated for its attractive heart-shaped leaves that turn brilliant shades of orange, red, and purple
At-a-glance light, water, soil, and growing conditions from plant data
Partial Shade to Full Sun
50% intensity
Thrives in partial shade to full sun. Protect young trees from intense afternoon sun, which can scorch foliage.
Consistent Moisture
50% intensity
Prefers moist, well-drained soil. Water deeply during dry spells, especially for young trees. Avoid standing water.
Well-drained, moist, slightly acidic to neutral soil
50% intensity
Hardy
25% intensity
Tolerates a wide range of temperatures. Generally hardy in USDA zones 5-8. Protect from extreme heat and cold.
Low to Moderate
25% intensity
Benefits from a balanced, slow-release fertilizer in early spring if growth is slow or soil is poor. Avoid over-fertilizing.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Cercidiphyllum magnificum prefers consistently moist soil. Water deeply during dry periods, especially when young. Avoid waterlogged conditions, which can lead to root rot.
Check soil moisture regularly by feeling the top few centimeters; water when it begins to feel dry.
Pruning is primarily for shaping and removing dead, damaged, or crossing branches. The best time to prune is during the dormant season (late winter to early spring) before new growth begins.
Minimal pruning is usually required as the tree has a naturally attractive form.
Propagation is typically done by seed, which requires stratification. Grafting is another method used by horticulturists. Seeds should be sown in a well-draining medium and kept moist.
Successful propagation can also be achieved from cuttings, though this is more challenging.
Young Katsura trees may benefit from repotting every 2-3 years to refresh the soil and provide more space for root growth. Choose a slightly larger pot with good drainage.
Repot in early spring before new growth emerges, handling the root ball with care.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Katsura (Cercidiphyllum magnificum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Saxifragales |
| Family | Cercidiphyllaceae |
| Genus | Cercidiphyllum |
| Species | Cercidiphyllum magnificum |
Similar in genus Cercidiphyllum
Answers based on plant encyclopedia data
