It is better to grow vegetables than to plant a few pots of cabbage on the balcony as much as you want.

Nowadays, more and more friends like to plant some vegetables at home, while greening the environment, they can also harvest healthy and pollution-free vegetables, which is simply killing more than one stone. So, which vegetables should be chosen for growing vegetables on the balcony? Today, I would like to introduce a common vegetable, which has the effects of preventing heat and relieving fever, cooling blood and detoxification, reducing fat and losing weight, and is favored by consumers. It is hollow vegetable. So, how to plant asparagus? The following is to introduce the potted methods of asparagus, let's learn about it!

[potted method of asparagus 1]

The optimum temperature for seed germination of asparagus is 20-35 ℃. When the temperature is low, it can be soaked in warm water to accelerate germination. Pot planting of hollow cabbage on the balcony is generally planted by sowing method, covering soil with 1-2cm, watering through water, germinating for about a week, during which the soil must be kept moist; the planting time is better in spring, and cutting propagation is often used in summer, of which the cutting method is the most convenient and simple. The hollow vegetables bought from the market can be directly used for cutting. if it is too long, it will be cut into small segments around 15cm and then cut. Self-planted asparagus can be cut and cut at any time during the growth period; generally 2-3 plants are inserted into the soil together, and if a single plant is properly planted, some of the leaves should be trimmed off if dry planting. Hollow cabbage balcony planting cuttings have at least 3 sections buried in the soil, 2-3 sections exposed to the soil, slightly compacted the soil, watering every day to keep the soil moist, generally 3-4 days can survive; when planting 3-5 real leaves, apply thin mature organic fertilizer once, mainly nitrogen fertilizer.

When there are more than 6 true leaves planted in the balcony, it can be managed normally; after each picking 3-4 times, the plant should be re-cut, only 1-2 nodes at the base should be retained, and some weak lateral branches should be removed. Asparagus likes moisture and is not afraid of waterlogging, which is very suitable for ploughing, while drought will affect the taste. In principle, it is necessary to keep the soil moist to promote it to sprout more adventitious roots. The water depth of water ploughing is about 2-3cm after planting, and the water depth should be gradually increased to about 10cm with the increase of growth and temperature, and the water depth should be reduced when the temperature is low. If the conditions are limited, hollow cabbage balcony planting can also be directly cultivated with water, adding appropriate amount of nitrogen fertilizer in the water, the growth is also good; at the same time, hollow vegetables also like fertilizer, but also more tolerant to fertilizer, it is appropriate to put sufficient base fertilizer. There is a large amount of fertilizer needed in the growing period of planting hollow cabbage balcony, mainly nitrogen fertilizer, and the concentration of fertilizer increases with the growing trend, generally applying mature organic fertilizer every 10 days or topdressing 2-3 days after each picking. Generally, pots planted on the balcony can be harvested when the seedling height is about 25-35cm, leaving the base 2-3 nodes to pinch the tender shoots by hand when picking. Pot planting of hollow cabbage balcony can be picked many times, which is very suitable for potted planting on balcony.

[pot method 2 of asparagus]

Potted asparagus can buy their own seeds to plant, generally speaking, asparagus seeds are not very expensive, generally speaking, a packet of seeds about 3 yuan, sowing time is about April, of course, until August this period can also be sown, germination temperature 20-35 ℃. Sprouting can be carried out before sowing, that is, soaking the seeds in 50-60 ℃ warm water for 30 minutes, then soaking the seeds in clean water for 20-24 hours, picking up and washing them and putting them at a temperature of about 25 ℃. Rinse the seeds with clean water once a day and sow after the seeds are broken. Maintenance after sowing is very important, hollow vegetables like high temperature and humidity environment, like light, so usually maintenance, we can flood to serve, hollow vegetables in the south can be planted in the water, and if lack of water, the taste of hollow vegetables is poor, so vegetable friends need not be afraid of watering; generally in the seedling height of 25-35cm or so can be harvested, leaving the base 2-3 sections to pinch the tender shoots by hand.

[knowledge expansion] Common practices of asparagus

1. Minced cabbage: heat oil in ① pot. When 40% hot, add minced meat and a little cooking wine. Stir-fry minced meat until dry and spit oil over medium heat. Add a little soy sauce to color the minced meat. Add chopped millet pepper and chopped garlic under ② to stir for fragrance. Add sprouts, add sugar, a little salt and chicken essence to season. Change the ③ to high heat, put the chopped hollow vegetable stalks, stir-fry quickly until cut off, and then start the pot.

two。 Shredded pepper fermented bean curd hollow vegetables: ① pot hot, pour a little oil, oil heated, pour into fermented bean curd quickly. Quickly paddle the spatula and disperse the curd pieces. After stir-frying ② fermented bean curd into a sauce, put in the hollowed cabbage that is washed and picked from the old leaves. Stir-fry over high heat for 1 minute and add a little sugar. Add a little bit of salt. Stir-fry ③ well, add shredded red pepper and appropriate amount of rotten milk, stir well and serve.

3. Stir-fried asparagus leaves: ① first pick the leaves and wash them clean. Chopped garlic. Boil water in the ② pot, drop 2 drops of oil, add a little salt, and drain the leaves of the cabbage for half a minute. Fish it out and immerse it in ice water. ③ prepare a bowl, remove the cool leaves, drain, sprinkle with minced garlic, and add salt. Heat the oil in the ④ pan, pour the hot oil over the minced garlic and salt, wait for 1 minute, then mix well.

4. Garlic hollow vegetables: ① will wash the hollow vegetables, vermicelli soaked in warm water, and then blanch the hollow vegetables and vermicelli in boiling water to remove the cool, drain the water, cut into inch pieces, put into containers. ② peeled and washed the garlic, cut it into pieces and put it into a bowl. Add salt, light soy sauce, sugar, chicken essence, chili oil and sesame oil and set aside. ③ mixes minced garlic with rotten milk and pours it into a dish filled with cabbage and vermicelli.

5. Stir-fried spinach stalk: ① spinach leaves off, stem with hand squash, slapping with a knife, cut small circle, garlic chopped, green pepper cut circle. ② heat oil to 50% heat, add minced garlic, fragrance, add hollow vegetable stalks, green pepper rings, salt, stir-fry (add monosodium glutamate or chicken essence according to your taste) and stir-fry together.