Leaf sheath (leaf trousers, leaf nail), leaf foot (foot leaf)
No matter the new sprouts of orchid seeds or the tillering buds of pseudobulbs of orchids, leaf sheaths grow first. Leaf sheath is commonly known as leaf trousers and leaf beetles. The number and height of leaf sheaths are related to the species of orchids. Most of them are 4-5 tablets, and the maximum is 7 tablets. The leaf sheaths of dwarf orchids are generally 2-3. The height of the leaf is 5-7 times that of the leaf sheath, so if you look at the height of the leaf coleoptile, you can know the height of the leaf.
The number of leaves per seedling of orchid is calculated from the foot leaves, and the foot leaves are relatively short.
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The reason why Phalaenopsis buds fall
Some flower friends encounter the situation of Phalaenopsis flower buds, really do not know what is the cause, this article is a senior flower friend of Phalaenopsis flower buds off some of the reasons for analysis, for novice flower friends have great reference value...
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The difference between big-leaf cold orchid and fine-leaf cold orchid (picture and text)
Generally speaking, cold orchid refers to winter flowering winter cold orchid, its florescence is mostly concentrated in mid-late October to December, according to its different characteristics is divided into big-leaf cold orchid and fine-leaf cold orchid, the following talk about the difference between big-leaf cold orchid and fine-leaf cold orchid. ...
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