观叶秋海棠的繁殖1、播种大多数观叶秋海棠都可以播种繁殖,包括原生种和杂交种。杂交品种的种子都是可以完全成熟的,而且数量很多,大多数发芽率可达70%以上,繁殖系数极高。温室中可全年进行播种,但3～5月播效果会更好。容器可选用浅盆或专业播种器具小平屉,要求洁净无菌。基质要疏松、细腻、排水良好,可用过筛的草炭土或腐叶土和沙混合,比例为2:1～3:1。把配好的基质装入容器中,用小木 View leaf Begonia breeding 1, the sowing Most foliage begonias can sow breeding, including the native species and hybrids. The seeds of hybrid varieties are fully mature, and a large number, most of the germination rate of up to 70%, high breeding coefficient. The greenhouse can be sown throughout the year, but the sowing effect from March to May will be better. Container can be used shallow pots or professional planter with small drawer, clean and sterile requirements. The matrix should be loose, delicate and well-drained. It should be mixed with soot-laden peat soil or humus and sand in a ratio of 2: 1 to 3: 1. With a good substrate into the container, with a small wooden