How long is the growth cycle of green onion?

Introduction to the growth of green onion

When planting green onion, it requires fertile or sandy soil with convenient irrigation and drainage, rich in organic matter, high terrain, and good grain structure. Its main production area is Shanghai.

Green cabbage growth cycle

The growth period of green onion is about twenty days. It is heat-resistant, cold-resistant, insect-resistant, and prefers cool weather. But at the same time, it has strong heat resistance, good disease resistance, and simple cultivation methods.

Green cauliflower growth rate

The green cabbage sprouts very quickly, 48 hours after sowing. It also grows very quickly afterwards, starting to grow true leaves in a week, and two or three leaves in about ten days. It grows to the size of ordinary rapeseed in about half a month, and then thinning and harvesting begin, which can be harvested in about 23 days.

Green cauliflower growth cycle management

Green cauliflower is sown in early November in autumn and is available on the market from the end of December to early January of the following year in winter. The yield per mu is 1250-1500 kg. It has a short planting cycle, simple management and good taste, and is particularly suitable for early planting in autumn.

Temperature management : The suitable temperature for the germination of green cabbage seeds is between 25 and 30 degrees, and its suitable growth temperature is between 15 and 22 degrees Celsius. Pay attention to protecting it from cold in autumn.

Fertilization management : Green cabbage consumes a lot of nutrients. During the entire growing period, it requires sufficient fertilizer and water to supply the needs of plant growth. Necessary topdressing should be carried out. Fertilization should be mainly based on decomposed farmyard manure and compound fertilizer. Fertilization should be combined with new lipid film to increase fertilizer efficiency.