Imperata cylindrica has a strong adaptability to soil, and can grow in almost all kinds of extreme environments.But it is best to choose loose, moist sandy or alluvial soil.Before planting, the field should be turned deeply once, and the soil should be loosened frequently to ensure the permeability of the soil.
It does not require much light and can tolerate shade.But try not to plant in the shade all the year round, in the case of sufficient light, its rhizome can grow to two meters, can increase its vitality.
The best annual temperature for its growth is between 15 and 25 degrees Celsius, and it likes warm climate.It grows slowly below 0 .
Keeping the surrounding environment moist is conducive to its growth.After the seeds are scattered into the field in spring, enough water is needed so that they can emerge in more than ten days.In the later breeding, water and fertilizer should be supplemented in time according to its soil and growth conditions, so as to keep the soil moist.
1. Harvest: It can be harvested for many times in one planting. It can be harvested from the lower end of the stem. Do not pull it out by the roots.
2. Weeding: It is necessary to clear the weeds 4-5 times a year to increase the permeability of the soil and the supply of nutrients to help the plants grow.However, because of its low resistance to herbicides, it can not be sprayed with herbicides.
