香花槐属蝶形花科落叶乔木,高10～12m,为国外引进的园林绿化珍稀树种,每年5月、7月开2次花,花朵大,花形美,花量多,花期长,具有较高的观赏价值。香花槐具有抗旱性,耐瘠薄,耐寒冷(-32℃以上可安全越冬),移栽成活率高达(95%以上)。因此它适应地区广,范围大。香花槐根分蘖能 Sophora japonica butterfly deciduous tree, 10 ~ 12m high, for the introduction of rare landscaping trees abroad, each year in May and July to open two flowers, flowers large, flower-shaped beauty, spend more, long flowering, with more High ornamental value. Fragrant flower Huai has drought resistance, barren, cold-resistant (-32 ℃ above winter can be safe), transplanting survival rate of up to (95%). Therefore, it is suitable for a wide range of areas. Sophora japonica tillering energy