How to cultivate cactus and share 8 tricks to cultivate cactus easily

Cactus is a common kind of family flowers, as long as it is properly maintained, it not only grows fast, but also grows brightly and blooms luxuriantly. So how to raise cactus.

1. Planting

The pot culture soil can be mixed with rotten leaf soil, garden soil and coarse sand, plus one part of plant ash and old ash wall dust. It is best to put on the basin and change it in early spring. The size of the basin, in order to accommodate the sphere and a little gap is better, should not be too large, otherwise affect the beauty. When putting on the basin, the bottom of the basin is padded with a layer of broken tiles or gravel about 3 meters thick to facilitate drainage. The planting depth should be flat between the root neck of the sphere and the soil surface. The lower the temperature, the more it is necessary to keep the basin soil dry. With the increase of temperature, the dormancy of the plant was gradually released, and the amount of water should be gradually increased. But in the hot summer should also be properly controlled watering, and put potted flowers in a shady place, after the summer, the weather turns cool, and then return to normal watering.

2. Basin soil

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.

3. Watering

Do not water the newly planted cactus, only spray 2murmur3 times a day, a small amount of water can be watered half a month later, and the amount of water can be gradually increased after growing new roots in one month. In cultivation, it should be noted that the watering of cactus is different from other potted flowers. Winter dormancy period should be controlled watering, in order to keep the basin soil not too dry.

4. Fertilization

Cactus likes fertilizer, is tolerant to fertilizer, and grows faster when there is enough fertilizer. Topdressing began one month after changing pots in spring, and 10 times of rotten liquid fertilizer mixed with 1000 times of potassium dihydrogen phosphate or 1000 times of "Huaduoduo" general fertilizer was applied every 20 days in the growing season. There is no fertilization in winter. When fertilizing the cactus, use the thin nozzle spray pot to apply slowly along the edge of the basin, do not splash the fat liquid on the sphere, otherwise it is easy to burn the sphere. Families can also use only base fertilizer, not topdressing every day. Base fertilizer can be used mature cake fertilizer, etc., add a small amount of bone powder or superphosphate. The application amount is 1 / 10 of potted soil.

5. Temperature

During the growth period, it can be kept at a normal room temperature, and it should be placed in a cool environment in winter (3MMI 5 ℃), which is quite hardy. If the basin soil is dry, it can withstand the low temperature of 0 ℃.

6. Watering

Cactus like moist soil, resistant to drought, slightly resistant to water and moisture. Cactus is native to the subtropical steppe. Rain Water is rich and moist, so it is more moisture-resistant than other cactus plants. Spring, summer and autumn are the peak seasons for its growth, so it should be replenished and watered in time to keep the soil moist. If it is arranged indoors, it should also be sprayed around it frequently to improve air humidity. In winter, if the room temperature is kept above 10 ℃, the soil will be irrigated immediately after drying. If the temperature is low, the basin soil should be made dry. Watering should be carried out in the morning on a sunny day, and pay attention to the temperature of the water should be close to that of the basin soil.

7. Disease and pest control

The cactus is vulnerable to scale insects. Its larvae often lurk in spheres or valleys and can be sprayed with omethoate emulsion 1500Mel 2000 times dilution. It can also be removed with small pieces of bamboo.

8. Change the basin

Potted cactus flowers, it is appropriate to use strong breathable tile basin, basin bottom cushion broken brick particles as drainage layer. The palm root plexus is small, the planting basin should not be too large, and the basin diameter should be similar to the plant diameter, beautiful and harmonious. When changing the basin, part of the old root should be cut off. Dry 4Murray for 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. In order to avoid causing rotten roots, newly planted cactus should not be watered. Just spray 2murmur3 times a day. A small amount of water can be watered after half a month. Only after a month can the new roots grow and gradually increase watering.

The above is the relevant introduction of this article, I believe you have a simple understanding of this after reading it, if necessary, you can continue to pay attention to the No. 1 home network for more information.