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为了养好三角梅,我经常留意相关报刊,但地处北方的我常常感到这些文章不太适用。十几年来我观察着,实践着,总想找出影响其正常开花的原因,最后终于发现有4个限制因素。不能提供充足的光照仅从营养生长情况看,三角梅对光照强度要求并不十分严格,全光照下三角梅生长健壮,但在光照很差的环境下,同样能枝繁叶茂。但开花情况则截然不同。全光照下易成花且花团锦簇;光照差时就很难开花,即使能开几朵,也是稀稀拉拉,花期很短,不能盛开。
In order to keep Bougainvillea, I often pay attention to the relevant newspapers, but in the north I often feel that these articles are not suitable. For more than ten years I have observed and practiced it and always wanted to find out the reasons that affect its normal flowering. Finally, I finally found that there are 4 limiting factors. Can not provide sufficient light only from the vegetative growth situation, Bougainvillea on the light intensity requirements are not very strict, full bloom vigorous robust growth, but in poor light environment, the same flourish. But the flowering is completely different. Easy to flower and full bloom under full lighting; poor lighting is difficult to flowering, even if you can open a few flowers, but also sparse, flowering is very short, can not bloom.