Euphorbia decidua 蓬莱岛

蓬莱岛, 大戟科，夏型种，原产于非洲，因数量稀少，成长极其缓慢。它的块根有像葫芦一样的形状，圆滚滚的超级讨喜，会由顶部开始冒像是荆棘的绿色枝条，乍看之下真的像做孤岛上的小生机，是大戟科里少见的一品。

蓬莱岛喜欢阳光，但又害怕暴晒，光照不足时，其枝条会又细又长并且颜色偏淡，但日照过头其枝条又会被晒软萎缩，注意排水，避免长期积水而烂根。

使用多肉型营养土，喜疏松肥沃，排水透气性良好的土壤。可选择多肉型营养土，或者将泥炭土：珍珠岩=1:1配制，需要增加适量的通用型颗粒肥。

Euphorbia decidua belongs to the Euphorbiaceae, summer type species, it is a dwarf and very slow growing spiny perennial succulent with a large ‘turnip-like’ woody tuberous root. Its roots have a gourd-like shape, and they are super lovable. They will appear from the top to resemble green branches of thorns, look like small vitality on an isolated island, it is a rare product in Euphorbia.

Euphorbia decidua likes sunlight, but is afraid of too much exposure. When there is insufficient sunlight, its branches will be slender and long and the color will be pale, pay attention to drainage, and avoid long-term accumulation of water and rotten roots.

Use succulent soil, prefer loose, fertile, well-drained, and air-permeable soil. Use succulent soil or mix peat moss and perlite=1:1 can be selected, and an appropriate amount of general-purpose granular fertilizer needs to be added.