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菊花也叫节花、九花等,在植物学上属菊科,菊属的宿根草本植物。茎的基部稍硬化,单叶、互生,有叶柄,叶片深裂或浅裂,头状花序中有舌状花及筒状花。菊花耐寒,喜深厚肥沃、排水良好的沙质壤土。忌秋涝,忌连作。耐低温,温度低则花期可以延长时间,但花朵经不起霜冻,天气寒冷时搬入室内。
Chrysanthemum also called Jiehua, nine flowers, etc., in botany is Compositae, Ju gentiana perennial herbs. Stems slightly hardened at base, simple leaves, alternate, petiolate, leaf blade lobed or lobed, head flowers with tongue flowers and tubular flowers. Chrysanthemum cold, Hi deep fertile, well-drained sandy loam. Avoid autumn floods, avoid even making. Low temperature, low temperature, the flowering can extend the time, but the flowers can not withstand the frost, moved into the cold when the weather is cold.