Types and maintenance points of soilless cultivation of flowers

I. Type

1. Sand culture method: sand, plastic and nutrient solution are mainly used to make plants grow.

2. Gravel culture method: take gravel and other materials as the foundation, and then add some nutrient solution.

3. Hydroponic culture: it is the main method of soilless cultivation, adding nutrient solution to the water to ensure the nutrient absorption of plants.

4. Spray culture: directly expose the root of the plant in the air and give water to the plant by spray.

II. Key points of maintenance

1. Nutrient solution: you can use the nutrient solution purchased in the market, and then add the right amount of water according to the instructions.

2. Move the pot: take the plants in the pot up from the bottom of the pot and pay attention to the slow movement in the process.

3, cleaning: first clean the soil of the plant root, then put it into clean water, and finally put the root into the nutrient solution to fully soak, so that the plant can better absorb nutrients.

4. Cultivation: first, put some stones at the bottom of the flowerpot, put the plants slowly, put some plastic net around, and then pour in the prepared nutrient solution.

5. Maintenance: add some nutrient solution every 7 days or so during its growing period to ensure the nutrient absorption of plants.

Matters needing attention

1. The fixation of the plant root is very important to prevent the tilt of the plant from damaging the root system.

2. There is no need to add nutrient solution when entering the dormant period in summer and winter.

3. At the same time, we should also give enough light time.