What soil does asparagus use to raise asparagus? how to fertilize asparagus?

For planting flowers and trees, the problem that many people are most concerned about is daily maintenance. Watering is a big problem for many plants. For asparagus, in addition to watering, it is also very important to choose the potted soil to cultivate it. Asparagus is suitable for growing in loose, fertile, well-drained sandy soil, clay can never be used.

What kind of soil is used to raise asparagus?

1, its requirements for soil is relatively high, need to use a lot of humus soil, it is best not to use clay, sand is the best. Only in the soft and fertile soil with good drainage can it grow well.

2. Change the soil every two years and carefully configure it. It can be prepared with rotten leaves plus peat or fine sand, and some chicken and duck droppings can be added to the basin.

3. It must be arranged with a very permeable basin. If the soil is too dry or there is too much water, its roots will rot, so the leaves will turn yellow and fall. Wait until the soil is almost dry before watering. Don't water it too often. It should be given liquid fertilizer every half a month from June to September, whether it is chemical fertilizer or organic fertilizer, or you can buy special fertilizer on the market.

How to fertilize asparagus

I. fertilization methods

1. Spring: fertilization should be carried out once a week in spring, and the concentration of fertilizer should be lighter.

2. Autumn: autumn is the same as spring, fertilizing once a week, the concentration of fertilizer is lighter.

3. Winter: fertilizing once every 15 to 20 days in winter, the concentration of fertilizer should be lighter.

4. Growth period: in the growing period of asparagus, topdressing should be carried out once or twice a month, mainly phosphate fertilizer, ammonia fertilizer, or other liquid fertilizer, which can promote the growth of asparagus.

5. Florescence: in the flowering stage of asparagus, the amount of fertilizer application can be reduced appropriately.

6. after setting: after setting asparagus, fertilization can be reduced.

II. Points for attention

1. When applying fertilizer, you must not apply thick fertilizer or excessive fertilization, which can reduce the amount and increase the number of times.

2. The amount of fertilizer application must be controlled during flowering, otherwise it is easy to let asparagus grow wantonly and cause its flowers to fall prematurely.

3. When applying fertilizer, you should be careful not to splash on the leaves of asparagus. You can spray water on the leaves with a spray can after fertilization to reduce the damage caused by fertilizer to the leaves.

How does the asparagus explode?

1. Pruning

I believe we all know that pruning is a way to make it grow better. Usually we should pay attention to its growth state, cut off its old branches, and cut off its tail in time, so that it can grow tall and straight.

2. Soil

If you want to make it burst, the soil is also one of the key points. It should use relatively soft and sour soil, which is better for its growth and easier to make it burst. The soils with this characteristic include rotten leaves, pine needles and peat.

3. Watering

I should pay attention to the usual watering, because there is water, it will grow faster, but we can not let the water sprinkle too much, so we can spray water on the leaves, but we can spray less in winter.

4. Lighting

It is more like astigmatism, the light can not be too strong, so we have to put it in a more hidden place, or let it accept astigmatism, of course, let it through the wind is more useful for it.

Propagation methods of asparagus

1. Sowing and propagation: the mother plant is usually planted in the interior of the greenhouse, and the seeds of asparagus mature from December to April of the following year. Because asparagus seeds have a short life span, they should be sowed or stored in sand in time after seed collection. Remove the seed coat when sowing and sow the seeds in a shallow pot or on demand in a flowerpot with an inner diameter of 7cm. If the seeds are sown in a shallow basin, the seeds are sown with the row spacing of 2cm. The seeds are pressed into the soil, covered with 2-3mm, covered with glass and shaded. The temperature was kept at about 20 ℃ and germinated in about 20-30 days.

2. Split propagation: 4-5-year-old plants can be divided in early spring. You should operate carefully and do as little damage as possible. After slowing down the seedlings, we should strengthen the management of fertilizer and water to promote the emergence of new buds. The propagation coefficient of this method is low, and the shape of the new plant is irregular after ramet, so it is rarely used.

Asparagus is a kind of plant with high ornamental performance. Although its maintenance is relatively tedious and has certain requirements for soil, water, fertilizer and so on, it does not mean that it is very difficult to cultivate. So friends who like it can still raise asparagus well with a little more patience.