How many days does it take for vegetable seeds to germinate in winter?

How long does it take for vegetable seeds to germinate in winter?

There are many kinds of winter vegetable seeds, which can usually be planted in late autumn and early winter from September to November or after December. It is best to water the seedbed or field first. After the water seeps into the soil, sprinkle the seeds on the soil surface, and then cover the seeds with a layer of fine soil. The planted seeds will germinate in about 4-7 days.

Winter vegetable seed germination temperature

The most suitable temperature for vegetable seeds to germinate in winter is 16~23℃. As the temperature changes, the germination time of vegetable seeds will also be affected, and the germination time may be extended to a week or even longer. Therefore, the sowing environment of vegetable seeds is very important.

Vegetable seeds planted in winter usually require 3-24 hours of germination treatment, depending on the variety and state. The thicker the seed coat, the longer the soaking time. If the temperature is too low, it will be delayed.

Winter vegetable seed germination method

Vegetable seeds are directly placed in water without sugar. The seed coat swells and softens after absorbing water. The oxygen dissolved in the water enters the cells along with the water. The enzymes in the seeds also begin to activate. The embryo obtains water, energy and nutrients. Under appropriate temperature and oxygen conditions, the cells begin to divide and the seeds gradually germinate.

Winter vegetable seeds germination picture