1、 Breeding environment

1. Soil: Phyllostachys pubescens likes loose and well drained soil, which can be gently modulated with garden soil, rotten leaf soil and river sand

2. Light: it likes astigmatism and cannot be directly exposed to strong sunlight. If the light is too strong, it will burn the leaves. If the light is insufficient, the color of the leaves will fade; It's best to put it in the North window in summer, and it needs plenty of sunshine in winter. It's best to put it in the south window

3. Temperature: the temperature suitable for the growth of Phyllostachys pubescens is 20-25 ℃, and the minimum temperature in winter can not be lower than 5 ℃. If the temperature angle will appear, the leaves will turn yellow. If the indoor temperature is low, some heat preservation measures should be taken appropriately

4. Moisture: Phyllostachys pubescens likes a humid environment. In summer, it's best to often spray water on or around the leaves to make the leaves more colorful; It cannot be watered frequently in winter, otherwise it will appear black spots and even rot

2、 Breeding method

1. Sowing and reproduction: collect the seeds, soak the plump seeds in warm water for about 10 hours, disinfect the soil in advance, control the temperature of the seeds at 20-25 ℃ after sowing, cover them with a film to keep them moist, and they will germinate in about a month. After the leaflets grow, they can be planted in pots

2. Cutting propagation: select healthy lateral branches with a length of 20-25cm, leave the upper leaflets, then insert the branches into the soil, and control the temperature at 25-27 ℃, which will take root in about one month

3、 Common diseases and insect pests

Its common diseases and pests include gray spot disease and scale insects, which can be sprayed with Omethoate emulsion. After discovery, the pests should be removed in time, the diseased leaves should be cut off, and tobuzin can be sprayed