How to quickly grow pea seedlings by hydroponic culture at home

The main results are as follows: (1) the varieties with high germination rate, strong disease resistance, no shrunken grains, high yield, less fiber and better quality are selected.

(2) soak the seeds in 55 ℃ warm water, cool with water and soak for 24 hours, then wash them with clean water, wrap them with multiple layers of clean wet gauze, place them at a constant temperature of 18-23 ℃, and sow the seeds after about 48 hours of budding.

(3) spread a layer of matrix in the container, then spread the soaked seeds evenly and evenly, cover with a layer of coarse sand about] cm thick after sowing, and water spray through the sand layer.

(4) cover the seedling plate with a clean black plastic film after sowing, or culture it in a dark room to promote the growth of shoots in the dark. Uncover the plastic film and spray 20 ℃ of water every 6-8 hours. when spraying water, check the germination and eliminate moldy and spoiled seeds. The sunshade should be removed immediately when the seedling is 5-6 cm high in 8-10 days, so as to promote the bud to change from yellow-green to thick green.

(5) after 20 days of cultivation, the seedling height can be harvested at 10-12 cm. The harvesting method is 2 cm from the base. Cut, the first and second harvest should leave an axil at the base.

Generally speaking, the yield of bud or branch is the highest in the first harvest, and slightly less in the second and third harvest. What matters needing attention in planting pea seedlings

Pea seeds can be bought in seed shops. Tender peas usually eaten as vegetables cannot be used as seeds, while dried peas sold in supermarkets cannot tell how long they have been stored, and it is best not to buy them. From germination to harvest, pea seedlings need sufficient water and often watered in order to ensure that the pea seedlings are fresh and tender. The planting substrate can be planted with either sand or soil. After the first harvest, pea seedlings grow back again in 10 days, and can generally be harvested 2-3 times.