This thing in my hometown will not rot when growing flowers at the bottom of the basin. The root will burst every year.

Flower cultivation is most afraid of rotten roots, basically encounter rotten roots, it is very troublesome, do not do well flowers will be gone. The following introduces this kind of thing, which will also be used in my hometown. Put it on the bottom of the basin, and the flowers will not rot. Let's have a look together!

Coal cinder is loose, breathable and drainage are quite good, but also contains phosphorus, potassium elements, can give flowers to supplement nutrients, used to raise flowers that is quite easy to use. After high temperature calcination, so no germ eggs, can be used as granular soil. Suitable flowers are cycas and birds of paradise, etc., especially succulent plants work well.

Collected cinder to be processed, pay attention to the combustion of honeycomb coal, first soak in water for a few days, this is to remove its own alkaline, suitable for all kinds of flowers, to avoid some flowers are acid-loving, not conducive to growth.

Soaked cinder drying, which contains dust, dust will lead to soil hardening, so to sieve out dust, sieve particles, filtered large cinder block on the bottom of the pot, increase soil permeability and drainage. Small cinder blocks are used for the root.

Can be used as cuttage medium, not easy to accumulate water, coal slag into the flowerpot, wet with water. The prepared cuttings can be inserted into cinders. Daily watering keeps it moist and it takes about a week to take root in summer.