How to burst the pot of onions planted on the balcony?

In the process of planting onions on the balcony, the seeds can be soaked in warm water first, and a well-rotted agricultural fertilizer or urea solution is applied to the soil, and it is kept moist after watering, and after planting, it is covered with a layer of horse manure, soil miscellaneous fertilizer and plant ash, about 1 2 cm deep, combined with watering and fertilization about 2 3 times.

1. Seed treatment

> seed treatment is the basic requirement of how to burst the pot of onion planting on the balcony, if it is bought back onion seedlings can be planted directly with soil, if you choose to plant seeds, germination is relatively slow, it is best to soak the seeds in warm water, and after the seeds completely absorb water, bury them in the soil in the form of strip sowing, and then plant them after germination.

2. Soil treatment

The growth of > onion has relatively high requirements for the soil, generally grows faster in the sandy soil rich in organic matter, the soil in the pot can be loosened once before planting, during which a fully decomposed farmhouse fertilizer solution is applied, and some urea solution and compound fertilizer are appropriately mixed to level the soil and keep it moist.

3. Planting and planting

Bury the selected green onion seedlings in the soil, or put the germinated seedlings into the soil, pour in a permeable water, cover it with a layer of horse manure, soil miscellaneous fertilizer and plant ash, about 1 2 cm deep, in order to play the role of cold protection and moisturizing, when the seedlings grow 3 true leaves, combined with watering and fertilization about 2 3 times.

4. Post-planting management

> when the onion seedlings are planted after fertilization is mainly based on ammonium sulfate, or urea-based, during this period, it is necessary to carry out appropriate weeding and loosening treatment, stop watering one week before planting, uncover the mulch film after emergence, give sufficient fertilizer environment in the medium term, and properly control fertilizer water in the later stage to prevent the growth from affecting the survival rate.

1. Soil: Choose loose, fertile, breathable, and acidic soil with good drainage, so that Zheng Fu needs to be disinfected before use. 2. Temperature:

Green onions like cool crops, generally budding temperature is 13 20, temperature above 28 will grow slowly. 3. Water: The root system of the onion is very shallow, so the demand for water is relatively small, generally watered once a week, so that when the temperature of the ridge is too high in summer, it can be watered once every 3 or 4 days.

Introduction of green onions

Allium is a lily family, allium plant, the bulb is solitary, cylindrical, the bulb skin is white, sparse reddish-brown, the leaves are round and cantonical, hollow, the flowers are cylindrical, the middle is enlarged, the apex is gradually narrowed, and the flowering and fruiting period is 4 July.

Green onions are not tolerant of thick fertilizer, so we can use thin fertilizer and frequent application method during the growth period of shallots, generally we can apply well-rotted organic liquid fertilizer to it, and it is best to use less nitrogen fertilizer, so that its taste will be better.

Green onions are generally sown for about 10 15 days, and the seedlings can emerge, when the shallot seedlings emerge, you can first let the shallot adapt to the outside temperature, wait for it to grow for a few days, and then put it in full sunlight to maintain.

1. Whether it is possible.

Second, the method of curing and bursting pots.

1. Watering: Don't water it too much during the breeding period, as long as the potting soil is slightly moist. If the balcony is open-air, you should also do a good job of sheltering it when it rains.

3. Sunshine: When breeding, it needs to be properly exposed to the sun, but not too long, especially not exposed to strong light. In addition, a good ventilation should be maintained.

4. Soil: Whether the soil selected at the time of planting is suitable will also affect its potting. Sandy soils with rich nutrients should be used for planting.

How to burst the pot of onions planted on the balcony, take a look at the green onions planted by others.