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What are the methods for propagating orchids by "sweating" old back bulbs
The orchid is one of the Four Gentlemen of flowers and has high ornamental value, and many people grow orchids for viewing. However, orchid propagation requires certain techniques. There is a method of propagating by "sweating" old back bulbs; the method is simple and the survival rate is relatively high. Let's take a look below at orchid sweating