How to grow onions

The method of planting onions is as follows:

1, usually when cutting onions, cut off the bottom of onions and don't throw them away. Leave them in a cool and ventilated place to dry 1-2 days.

2. To prepare loose and breathable nutrient soil, peat soil and perlite can be mixed into nutrient soil according to the ratio of 1: 1, which is enough to fill 2/3 of the flowerpot, and then watered 1 time to make the soil soak.

3. Bury the dried onion in the wound with the fresh onion facing up, and then bury the remaining 1/3 soil.

4. Put the flowerpot in a cool and ventilated place, and it only takes about 1 week to see the surface of the green bud arch of the onion.

After the onion seedlings grow, they must be placed in the sun to receive enough light. When the pot soil is slightly dry, spray some water with a small watering can to ensure the moist state, and the seedlings will grow tall soon.

6. At least two seedlings grow in the flowerpot. At this time, the onion seedlings can be directly taken out of the pot for rameting. Turn the flowerpot upside down and carefully take out the onion seedlings.

7. Clean the soil on the onion root system, and be careful not to damage the root system.

8. Cut the onion with a sterilized knife to separate the onion seedlings, and then dry the wound for a short time.

9. Prepare two flowerpots filled with loose and breathable nutrient soil, and then put the separated onions into the two flowerpots respectively, thus completing the separation of onion seedlings.

10, and keep the separated onions in the sun. Don't forget to water it. Onions can be planted quickly as long as they are carefully maintained.

1 1 about 1 month later, the onion seedlings can be harvested after being dug out of the soil.