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喷烟花(Pellionia daveaua na)是荨麻科赤车属草本植物,原产缅甸、越南、马来西亚等地,现我国已有栽培。叶片稍肉质,长椭圆形,稍尖,有花斑。茎蔓多分枝悬垂(见草图),比较容易布满盆。喷烟花喜高温多湿的环境,忌直射光。可在室内吊挂,也可置于门厅内侧、走廊等蔽荫处。冬季在室内可调换位置,尽量放在窗边光线明亮处,这样会使叶片生长更好,使叶面更加华丽。养护栽培应选择土质疏松、排水性好的基质,可用腐叶土、园土等混合而成。生长季节每两周施一次稀释的复合肥。浇水需在盆土干燥时一次浇透,浇水过多常会引起脱叶。叶面需经常喷雾。冬季温度在15℃以上时能继续生长,5℃以下容易受冻。繁殖可扦插或分株。每年5～9月可扦插,插枝以带3～4节为宜,插于沙床20余天就会生根。
Pellionia daveaua na is a Urticaceae plant belonging to the genus Urtica and native to Myanmar, Vietnam, Malaysia and other places and is now cultivated in our country. Leaves slightly fleshy, oblong, slightly pointed, with speckles. Clumps hanging more branches (see sketch), more easily covered with pots. Fireworks hi hi hot and humid environment, avoid direct light. Can be hung in the room, can also be placed inside the hall, corridors and other shelters. Winter indoor adjustable position, as far as possible on the bright light at the window, this will make the leaves grow better, so that leaves more gorgeous. Conservation and culture should choose loose soil, good drainage matrix, can be mixed with leaves, garden soil and so on. Apply a diluted compound fertilizer every two weeks during the growing season. Watering needs to be drenched in the basin when dry, excessive watering often cause defoliation. Leaves should be sprayed often. Winter temperatures above 15 ℃ to continue to grow, below 5 ℃ susceptible to freezing. Propagation can be cutting or ramets. May to September each year cuttings, cuttings with 3 to 4 is appropriate, inserted in the sand bed for more than 20 days will take root.