What are the methods of cactus culture and what should be paid attention to?

Cactus is the most common flower in modern family, its price is low, it has ornamental value and medicinal value, strong anti-radiation function, can be said to be a cheap plant, many people think that cactus is cheap, easy to feed, can not take care of and maintenance, in fact, this is a wrong perception, cactus, like other plants, need good care in order to grow healthily. Today, let's take a look at it. What are the methods of cactus culture and what should be paid attention to?

In order to raise the cactus well, we must master the correct way of raising the cactus. Let's first take a look at how to raise the cactus.

The configuration of cultivated soil cactus is a desert plant, which is more suitable for acidic and weakly acidic soil environment. Because the root system of cactus is underdeveloped, the soil must be rich in organic matter and loose and breathable. Generally, humus soil exposed to the sun for 2-3 days is used to add phosphorus and potassium fertilizer, and calcium superphosphate lkg and potassium phosphate 0.5kg are generally mixed per 50kg basin as base fertilizer.

The principle of reasonable water management is "dry rather than wet". Watering the heart of the cactus can not be watered. Generally, the heart of the cactus is watered every half a month in spring and once a week in summer, while the growth slows down in autumn and winter. Watering for more than 20 days is OK. It should be noted that it is best for Rain Water to water the flowers. If it is tap water, it is best to be exposed to the sun for two days.

Potted cactus soil requires drainage, good air permeability, calcareous sandy soil (or sandy loam). It can be made of 2 parts of loam, 2 parts of rotten leaf soil, 3 parts of coarse sand, plus 1 part of limestone or old lime wall debris discarded during the demolition of old buildings, or 2 parts of loam, 2 parts of coarse sand, 1 part of broken brick, rotten leaf soil and 1 part of old lime wall debris. During cultivation, a small amount of broken masonry and tiles should be padded at the bottom of the basin to smooth drainage.

Planting the upper pot should be carried out in early spring, and the flowerpot should not be too large, so that it can hold the sphere and have a little gap. The flowerpot is too large to be absorbed after pouring enough water, the air in the pot is impassable, and the root system is easy to rot. A few taproot species and bird feather jade, giant elephant balls, etc., require a deeper tube basin. Silver hair ball, descendant ball and other shallow root species, can use shallow ordinary flowerpots.

When changing the basin, part of the old root should be cut off. Dry for 4-5 days and then plant in the pot, the planting should not be too deep, and the root neck of the sphere should be flat with the soil surface. In order to avoid rotting roots, the newly planted cactus should not be watered, but should be sprayed 2-3 times a day. A small amount of water can be watered after half a month, and the new roots can be gradually watered after a month.

The main diseases and insect pests to prevent the cactus are anthrax, canker, scale insects and whitefly, mainly to control moisture, timely ventilation and prevention. Carbendazim has a certain effect on anthrax, streptomycin is more effective for canker, but mainly prevention.

So what should we pay attention to in this process?

Cacti are prickly plants and flowers. When transplanting in pots, you should pay attention to wearing gloves to avoid stabbing.

When buying cactus, you should pay attention to the varieties with strong plants and strong resistance, and pay attention to the appearance of no scars.

After watching the editor's sharing, we should have a clear understanding of how to raise cactus correctly, right? Cactus breeding should pay attention to light, moisture, soil and other aspects, is not a simple thing, so the editor suggested that we should pay attention to oh.