根控制器可以埋在土壤中吗？

The root controller is surrounded by small holes, which are very breathable. It contains nutrient soil, which is beneficial to the growth of the root system and also facilitates the absorption of water and fertilizer. Use it to hold soil to cultivate saplings, which can grow well without causing rot due to water accumulation. root.

1. The function of root control device

When planting in nurseries, root control devices are often used to help develop the root system in a limited space, allowing the root system to grow vigorously and improve the survival rate. However, there are also disadvantages in using a root controller. When watering, it easily flows out from the small holes on the side, and the soil at the bottom of the flower pot is still dry, which causes poor watering and requires a small amount of water to be poured.

2. Watering method of root controller

When cultivating crops, flood irrigation with small amounts of water until water seeps out from the bottom of the container. Moist, fertile, and breathable soil will make the plants grow faster. Build a 5 to 10 cm high cofferdam around it for watering. and other maintenance.

3. The service life of the root controller

High-quality PVC material root control devices can generally be used for 5-8 years. Using root control seedling cultivation technology, the seedlings can generally grow up to about 3-4 cm in 2-3 years. Cultivate the saplings and transplant them when the root system reaches the root control device. If the material is poor, the service life will be shorter.