March in spring is the vigorous growth stage of blue halo, in which the growth speed is faster. The suitable temperature for its growth is about 15 ~ 25 ℃. In this temperature range, the rooting speed of cuttings is faster and the survival rate is higher. Besides spring, autumn is also a better choice.
There are certain requirements for the soil during the cutting growth of biguanghuan, first of all, it is necessary to keep the texture loose and soft, not too sticky and heavy, and secondly, it is necessary to have certain nutrition to provide sufficient nutrients for rooting. Cutting soil can be mixed with garden soil, river sand and perlite, which can increase the permeability of soil.
Bi Guanghuan has two leaves. Like a rabbit, you can choose to cut the leaves on the plant. Observe the growth of the plant, cut full and full leaves from the blue halo, do not dry, lack of water, have diseases and insect pests, otherwise it will affect the survival rate. When cutting leaves, pay attention to the disinfection of the knife in advance, and make the knife quickly.
Cutting is relatively simple, just level the soil, and then insert the leaves into the soil. The maintenance after cutting is also very important. After cutting, water enough and put it in a cool and astigmatic place to maintain the air circulation and promote rooting as soon as possible.
