How much do you know about orchid culture substrate?
The choice of substrate is very important for orchid cultivation. Since most orchids are wet and wet, ventilation is required, so the substrate should be able to absorb water and ventilate materials.
Second, orchids also need nutrients, and the substrate needs to be mixed with organic matter and other substances that gradually release nutrients.
Common substrates for orchids include
sphagnum
Fern root
coconut shell
bark
leaves
palm fiber
humus
broken bones
feathers
charcoal
peat soil
Tangniqiu
pumice
gravel
vermiculite
perlite
ceramsite
Orchid conservators can choose materials with abundant resources, easy materials and low prices according to local actual conditions and cultivation requirements, and make reasonable combinations.
This article was originally created by learning to raise flowers and micro-signals with me.
author| Xiao nizi
Sina Weibo| @ Learn from me
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