25 Chinese Flame Tree Seeds Koelreuteria integrifolia, bipinnata
Chinese Flame trees are small to midsize shade trees that from early-to-mid-summer bear huge showy 12 to 15 inch long panicles of 1/2 inch yellow flowers. Grows to 20 to 30 feet high, in some cases 40 feet.
Soil Type: Prefers any well-drained soil. Will withstand acid or alkaline conditions but requires soil.
Zones: 6 to 8
Germination Range: 40-60%
Stratification Requirement: We recomend a hot water treatment to scarify the seed coat followed by 60-90 days cold moist stratification