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Koelreuteria
paniculata (Golden Rain Tree) |
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| CHARACTER:
Deciduous; eventually flat-topped form; light canopy. SIZE: Medium (Height: 20-30'; Spread: 20-30'). GROWTH RATE: Slow. FOLIAGE: Medium green, serrated leaves with oval leaflets 1-3" long. New foliage is reddish. Fall foliage is yellow; tree is bare October-February. FLOWER/FRUIT/BARK: Late summer yellow flower clusters 8-14" long, bloom June-August. Buff colored, 2" papery seed capsules. MONTHLY WATERING NEEDS: In general, 15-20 gallons per week for the first 2 years; 15-20 gallons twice a month for the 3rd year; as needed after 3 years (varies by soil, sun, and wind conditions). TREE CARE: Moderate. Needs early pruning to train a good shape, pruning less frequently with age. Sidewalk clean-up during flower and leaf drop. TOLERANCES: Drought (once established), poor drainage, any soil, smog, temperature extremes. SPECIAL CONSIDERATIONS: Prefers sun and warmth, does not tolerate fog or steady winds. Needs extra water in hot conditions. NOTABLE TRAITS: Native to Asia. Attractive papery fruit capsules. ALTERNATE FORMS: Closely related to Koelreuteria bipinnata, Chinese Flame Tree. |
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