Special active soil for national orchid

I. characteristics of active soil

1. High ventilation and good water retention.

2. Purify water quality and eliminate harmful toxins.

3. Culture blue bacteria to prevent the pathological changes of orchid plants.

4. Prevent plant acidification and increase sprouting rate.

5. Promote the occurrence and evolution of orchid art mutation.

6. Active soil composition table

Second, the method of using active soil

1. Cymbidium (spring orchid, cold orchid):

Coarse-grained mountain soil 30%, fine-grained mountain soil 20%, blue stone (gold stone, broken bricks, Tangshan stone, wind fossils … Etc.) 35%, charcoal 12%, active soil 3%; all plant materials are fully mixed and used. In the case of a four-inch orchid basin, each basin is only about 5 grams of active soil.

2. Cymbidium (Jian orchid, spring sword, lotus petal orchid):

Coarse-grained mountain soil 25%, fine-grained mountain soil 15%, blue stone 30%, serpent wood shavings 15%, charcoal dust 10%, active soil 5%; all plant materials are fully mixed and used.

3. Broad-leaf orchids (Cymbidium):

Coarse-grained mountain soil 25%, fine-grained mountain soil 10%, blue stone 30%, serpent wood shavings 20%, charcoal shavings 10%, active soil 5%; all plant materials are fully mixed and used.

4. The first ventilation for the use of active soil is no different from the general management of bluegrass, and the effect will be more significant if it can be occasionally applied with thin organic fertilizer (a multiple of 3000ml, 5000 times). If the replacement period is about once a year, if it is replaced once a year, it will be significantly beneficial to the seedling rate of bluegrass.