The cultivation method of naked capsule

1. Soil:

Naked capsule has a strong ability to adapt to soil and is best planted in fertile sandy loam or clay loam. It is not suitable to be cultivated in poor, dry soil.

2. Lighting:

Naked capsules are not resistant to strong light and high temperature, but can receive light for a long time when the sunlight is mild. If the light is strong, shade should be provided to prevent the plants from being burned by strong light.

3. Watering:

Naked capsules require a lot of water during their growth and are not drought-tolerant. Watering them in time and keeping the soil moist will help the growth of naked capsules.

4. Temperature:

Naked capsule likes warm and humid climate, and cannot tolerate high temperature. Too high temperature can easily lead to poor growth. The suitable temperature for the growth of naked capsule is 16-28℃.

5. Pest and disease control:

1. Diseases: Common diseases of naked capsules include leaf blight. Leaf blight can cause the naked rhizomes to turn brown and rot, and in severe cases can cause the leaves to die and the rhizomes to rot. The prevention and control method is: disinfect with 10% lime water. In the early stage of the disease, you can also use 50% carbendazim 1000 times diluted for spraying, spray once every 7-10 days, and spray 2-3 times in a row.

2. Pests: The main pests are aphids. Aphids feed on the tender leaves of the naked capsule and suck the sap, causing the naked capsule to grow slowly and develop poorly. You can use 2000 times diluted 40% dimethoate emulsion to spray once a week. Spraying twice can control the damage.