Culture soil specially used for orchids

Abstract

The invention relates to culture soil specially used for orchids, which is mainly composed of, by mass, 40 to 50 parts of coarse sand, 4 to 35 parts of leaf mould, 5 to 15 parts of activated carbon powder, 4 to 12 parts of corncob, 10 to 20 parts of sawdust, 30 to 40 parts of DDGS, 5 to 10 parts of soybean meal, 2 to 4 parts of perlite, 1 to 3 parts of naphthaleneacetic acid, 5 to 16 parts of cakefertilizer, and 4 to 8 parts of magnesium sulfate. By using the coarse sand instead of conventional garden soil and matching the coarse sand with the activated carbon powder and DDGS, the culture soil has good water retention property, excellent breathability and low density, and is especially suitable for orchids.

Description

technical field [0001] The invention relates to the technical field of flower cultivation, in particular to a special cultivation soil for orchids. Background technique [0002] Flower cultivation, especially flowers with delicate root systems such as orchids, requires special cultivation soil, which has higher requirements for water retention and air permeability. Simultaneously, existing flower cultivation soil is easy to breed bacteria. Contents of the invention [0003] In order to solve the above-mentioned technical problems, provide a kind of special culture soil for flowers that has good water retention and air permeability and is not easy to breed bacteria. The present invention provides the following technical solutions: [0004] A special culture soil for orchids, which is composed of the following components in parts by mass: 40-50 parts of coarse sand, 4-35 parts of leaf humus, 5-15 parts of activated carbon powder, 4-12 parts of corn cobs, and 10 parts of saw...

AI Technical Summary

Problems solved by technology

At the same time, the existing flower culture soil is easy to breed bacteria