1.在有暖气的窗内不用覆膜,但要保持介质湿润和有阳光照射,种子才会发芽。
2.矮牵牛雌雄蕊在同一朵花上
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用棉枝把花粉传到雌蕊上就可以了
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圈圈中就是种子。采摘不难,饱开外壳,里面有数十粒种子。右下角那颗变褐色的就可采摘了,太迟就会裂开,小种子就会撒到花盆中了。我的每个花盆中都有许多苗苗,就是一些没有及时采摘而落下的种子发出来的。
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