Kohlrabi is a plant with strong cold tolerance and high temperature resistance. It is not very picky about the growing environment. In the south subtropical region, kohlrabi can be planted all year round. Isatis indigotica cannot be planted on the land where Chinese cabbage and green leafy vegetables have been planted, but on the land where plants such as corn, sorghum or tomato have been planted, which is beneficial to the growth of Isatis indigotica.

Suitable planting time of kohlrabi

Kohlrabi is a plant with strong cold tolerance and high temperature resistance. It is not very picky about the growing environment. In the south subtropical region, kohlrabi can be planted all year round.

Planting methods and key points of kohlrabi

1. Cultivation: Isatis indigotica should not be planted on the land where Chinese cabbage and green leafy vegetables have been planted, but on the land where plants such as corn, sorghum or tomato have been planted, which is beneficial to the growth of Isatis indigotica.

2. Fertilization: Isatis indigotica is a fertilizer-loving plant, and the method and habit of fertilization have a great relationship. Fertilizer types are mainly nitrogen fertilizer, supplemented by phosphorus and potassium fertilizer. In addition to these, you can also add some calcium fertilizer and rare earth appropriately, so that the nutrition absorbed by Radix Isatidis is more comprehensive.

Key points of daily management of kohlrabi

Potamogeton needs irrigation, but it should be sprayed and watered according to the moisture of the seedbed soil, and it should be appropriate, as long as the soil is semi-dry and semi-wet.

After planting, water it once every three days, subject to the moist soil. Don't water it too much. At the same time, pay attention to weeding to prevent weeds from competing with Isatis indigotica for nutrients. Weeding should be done occasionally if necessary.