How do you grow a good cactus? What kind of soil does cacti like?

Cacti prefer loose, airy, sandy soils. Cactus family is a summer type, summer is the growing season, like light, to give sufficient water, spring and autumn to reduce water, winter water is very little. Soil is the place where plants grow, and most of the nutrients and water required by plants are absorbed from the soil, so the soil has a direct relationship with the growth and development of plants.

Potted cacti generally require well-drained calcareous sand or sandy loam soil, which is too fertile and contains too much soluble salt, which is easy to cause root rot and cause damage.

First of all, control the amount of watering, do not water more, do not water less, wait for the soil to dry and then water, water once a month, the soil should be well drained, loose and breathable neutral soil.

Just water less. Cacti prefer sandy soil, and when the soil is dry, it is enough to pour water at once.

It is best to use sand to plant, and it can grow faster, improve its quality, and prevent disease.

Cacti like sandy soil, and can also be mixed with nutrient soil and sandy soil, or prepared with coarse sand and garden soil, which has the function of softness, breathability and strong drainage. Cactus is a plant that is very afraid of waterlogging, and its strong drainage ability can prevent water accumulation and root rot.

Cacti are not picky about the soil, basically even if it is ordinary soil dug up outside, you can plant it directly, just add a little cinder. However, if you want it to grow fast and have a lot of new leaves, it is best to use peat, perlite, vermiculite, or humus soil plus garden soil sand and vermiculite, which are fertile, loose and breathable, and have good drainage. Cacti grow particularly well and grow faster.

Although the cactus is not particularly demanding on the soil, it will grow better in the right soil. Specifically, the requirements are mainly drainage, air permeability, and preferably calcareous.

1) Coarse sand: adding sand will make the overall air permeability better. Moreover, it also contains many trace elements, such as magnesium, iron, etc.

2) Red jade clay: It can be used as the main preparation material and is an indispensable component. It is formed by the accumulation of volcanic ash. It is rich in phosphorus and potassium, and it is also very breathable.

3) Grass ash: It is also rich in phosphorus and potassium, and has good air permeability. Moreover, it also has the effect of inhibiting bacteria.

4) Coal ash: It has water storage and good air permeability. It contains a lot of potassium and trace elements. It is alkaline.

5) Volcanic stone: It also has good water storage and air permeability, and can also sterilize. Plus, it's reusable.

6) Vermiculite: It is particularly breathable and sterile. It is recommended to use it when sowing seeds and cuttings.

7) Coco: slightly acidic. It can be used when sowing.

Depending on the materials mentioned above, they can be used in combination. There are many ways to do this. For example, you can use red jade clay, coarse sand, and coconut peat to match it in a ratio of six to four to four. The results are good.

1. The soil used for cacti requires sandy soil, good drainage, and soft and breathable.

2. Loam, humus, coarse sand and lime can be used daily according to 2:2:3:

1. Mix, or mix with humus, sand, and chaff ash according to 6:4:2.

It can be watered appropriately from May to September, and it begins to decrease in late autumn. It loves sunlight and should be given plenty of light. The optimum temperature is 20-30 and above 5 in winter.

1. Potted soil, which requires good drainage and ventilation, calcareous sandy soil or sandy loam soil.

2. Summarize the soil formula as follows:

80% of hard particles, 20% of planting materials such as maifan stone, coarse sand, green zeolite, volcanic rock, light stone and other planting materials are mixed with elastic medium at will, peat, coconut bran, smoked rice husks, etc

The newly planted cactus should not be watered first, sprayed several times a day with spray, and a small amount of water can be watered after half a month, and the new roots can be watered normally after a month.

In winter, when the temperature is low and the plants enter a dormant state, watering should be moderate. After the beginning of spring, as the temperature rises, the dormancy of the plants is gradually lifted, and the watering can be gradually increased. Apply a well-rotted thin liquid fertilizer every 10 days to half a month, and do not apply fertilizer in winter.

The soil used for cultivating cacti should not only contain organic matter, but also have good water retention and air permeability. Any heavy clay soil is not suitable for growing cacti plants.

According to the actual situation of each place, you can choose humus soil, forest soil, peaty soil, sandy soil, pond mud block or two or more kinds of soil mixed for use, sometimes mixed with a small amount of limestone and charcoal powder.