2 ways to grow green onions at home do not need soil, gas can not eat all the gas

Plant scallions in egg paper tray

You just need to prepare 5 egg paper trays. Onion chooses bulbs that are not moldy.

First, put 5 egg trays close together, in each small box of the tray, a small hole so that water can infuse the trays evenly.

After finishing, put a dry onion in each cell so that the base of the onion is put down, the sprout top is up.

Place the onion tray in a shady place, away from direct sunlight.

Remember to water the entire egg tray with the onions, soaking into the pieces of paper will create a moist environment for onions to take root and grow. Watering twice a day. You can line plastic and plastic egg trays, so that the water won't spill out.

After a short time, you will have both a lush and green onion tray.

Growing hydroponic scallions

This method is very simple, you just need water, glass and a few green onions.

Choose healthy green onions with green, stout trunks and white roots of 2-7cm long. Then cut off the white base, the root section about 5 - 7cm long; the green leafy part of the onion to cook as usual.

Put the onion base in the cup of water. Take care to submerge the whole onion root part in water so that it doesn't rot. Place the jar in a well-lit place but not in direct sunlight.

Change the water every two days.

After about 7 days, onions begin to produce green buds. After 14 days, the new green onions will soar, ready for harvest.

When harvesting, you cut the upper leaf and continue to grow the root below to always have delicious onions. After three cutting leaves, add a little of dissolved organic fertilizer to the water.