Growth habit of black grass

Black grass is now planted in northern China. It likes to be cold resistant and grow in sunny, fertile and well drained soil

It usually blooms from June to July every year and bears fruit in August. The petals of black grass varieties are peach red, purple red, light yellow, white or light blue

Breeding method of black grass

Time

Root tuber cultivation can be carried out in the first and middle of September. If it is too early, the root tuber will rot due to high temperature. If it is too late, it will be unfavorable to the growth of the plant and affect the flowering of black grass in the coming spring

Soil

Potting: Mix 2 parts of garden soil, 1 part of rotten leaf soil and 1 part of manure as pot soil

Ground planting: select fertile and loose sandy soil

Illumination

Black grass should be planted in sunny places to ensure sufficient light

Watering

In autumn and winter, it can be watered thoroughly once in 3-7 days, and the frequency of watering depends on the dryness of the basin soil. Watering too much is easy to cause the root of the plant to rot. watering should be slow to prevent water from flowing through and quickly rush out the root or wash away the substrate

Fertilization

During the fruiting period of black grass, urea topdressing can be applied once

Precautions for black grass breeding

Proper fertilization and watering time shall be paid to the height of the seedlings after sowing, and the nutrients required for the growth of the seedlings shall be controlled in time< span>