What kind of soil is cactus best used to live in?

Cactus is a kind of spherical species of plant in the cactus family, its habit is strong, there are many types, and it is very easy to plant and cultivate, it belongs to a lazy plant, there is no time to raise flowers to raise it, usually forget to water and are not afraid, plant a pot of cactus balls on the balcony or windowsill at home, in the bedroom, can purify the air, absorb exhaust gases and so on.

Raising cactus balls, to raise cactus balls fat, raise good-looking, good state, raise for many years, there are two very important points, the first is the pot soil, the pot soil is not easy to harden and not easy to accumulate water, so that it will not rot the roots, so that it can be raised all the time.

What kind of soil is used to raise cactus

First of all, choose the right flower pot, the flower pot is slightly larger than the ball of the cactus, you don't have to choose too large flower pots to plant small cactus, and then it is with soil, just use ordinary flower soil, nutrient soil, not suitable for raising cactus, it is best to add these things in the soil, in order to be more conducive to its growth.

Add some coarse sand or cinder to the cactus soil, and perite is more conducive to its growth

First, in the humus soil, add some garden soil, the key is to add some river sand, large particles of river sand is better, that is, coarse sand, about one-tenth of the like, after adding coarse sand, the pot soil will not be easy to harden all year round, loose and breathable and drainage, even if the cactus is raised outdoors, it is okay to rain, its soil is more permeable.

Second, if there is no coarse sand, put some honeycomb coal briquettes, burned, pick up some back, and then soak in water, crush, can also be used as coarse sand to add to the garden soil humus soil to plant cactus, the effect is also very good, and it also plays a role in drainage and ventilation.

Thirdly, if there is no coarse sand or cinder, vermiculite or maifan stone is the same, and the same soil as succulents is also very conducive to the growth of cactus.

After planting, don't be in a hurry to water the cactus, just spray some water every day, and wait until half a month later to start watering, so that it is easier to plant and survive.

In summer, cactus balls should be kept in a place with curtains or shade, keep the balls bright green, prevent direct sunlight, and can be placed near the south balcony.

When watering, it is not advisable to water the cactus, but from the edge of the pot to the soil, if it is poured down from the top of the ball, it will easily lead to long-term water decay. Watering during the growing season, it must be more dry and watered, see dry and wet, give a small amount of compound fertilizer every other month, and usually do not need to be often watered.

In winter, if the temperature is kept above freezing, the watering is controlled, and the potting soil is kept dry, so that you can safely survive the winter. Raise cactus, add some of it to the soil, the root system is strong and flowering, and it is no problem to raise it for 10 years!

Cacti are best suited for living in well-drained, well-breathable, calcareous sandy (or sandy loam) soils.

Cactus is best suited for living in sandy soils, as it allows for air circulation, is very permeable to the inside of the soil, and drains very well.

Cactus soil requires good drainage and air permeability, you can use humus soil, add some garden soil in it, it is best to add some river sand, the kind of river sand with large particles, if there is no river sand, you can add some honeycomb briquette slag.

Cactus belongs to the psammophytes, it is a desert plant, it is more drought tolerant, the root system is also relatively thick, cultivated in the family, with soil is recommended that you use pure granular soil, such as the volcanic rock we know.

The living habits of cactus: light-loving, high-temperature, drought-resistant, avoiding stagnant water, avoiding poorly ventilated environment, and being able to withstand low temperatures above 0 in winter. Resistant to barrenness.

Symbolism: It can suppress evil spirits.

Purification object: absorb nitrogen dioxide, purify the air, and beautify the environment.

Lucky Direction: The Lucky Direction is West.

Auspicious accessories: plain earthenware or porcelain flower pots.

Location: Suitable for growing in fertile, loose, well-drained sandy soil.

Viewing and appreciation: The color of the cactus is emerald green, and the needle is yellow-green, and it is radial. Many small balls often grow on the side of the sphere, which are beautiful and elegant.

Cacti prefer well-drained, sandy soils.

Potted cactus soil requires drainage, good air permeability, calcareous sand (or sandy loam), can be prepared with 2 parts of sandy loam, 2 parts of humus, 3 parts of coarse sand, and 1 part of limestone gravel or old lime wall chips discarded when the old building is demolished.

It can also be mixed with 2 parts of loam and coarse sand, 1 part of broken bricks, humus and 1 part of old gray wall chips. When cultivating, a small amount of crushed masonry and tiles should be placed at the bottom of the pot to make the drainage smooth.

Cactus prefers high temperature and dry environment, and the room temperature in winter should be kept above 20 during the day and not less than 5 at night. If the temperature is too low, it is easy to cause root rot. In winter, when the temperature in the north is low, watering should be stopped and placed indoors above 5.

Cactus balls require plenty of sunlight, but they cannot be exposed to strong light in the summer and need proper shade. Indoor cultivation can be irradiated with light to make it grow robustly.

Commonly used things are peat, perlite, vermiculite.

There are also cinders, activated carbon, bamboo charcoal, and red jade clay.

Morphological characteristics. Cactus is a perennial succulent herb of the family Cactaceae. The stem is spherical or oval, up to 25 cm high, green, the sphere has several longitudinal ridges, the ridges are densely pricked, yellow-green, the length is different, and it is radial.

The flowers are born in longitudinal spiny bushes, silvery-white or pink, long trumpet-shaped, up to 20 cm long, with scales on the outside of the trumpet, and the scales have long hairs. Cacti bloom in the early morning or late afternoon and last from a few hours to a day. The sphere often bears many small balls on its side, and its shape is beautiful and elegant.

Cacti are dicots that belong to the cactus family in plant taxonomy. There are many species, about 40 varieties, the spherical shape is different, there are stems spherical, oval, longitudinal ridges, radial arrangement; The length and density of the bristles are also different; The colors of the flowers are golden yellow, white, red, etc. In spring and summer, large, long trumpet-shaped flowers bloom from bulbs.

Baby balls can grow on the sphere.

Home growing. 1. Home-grown cacti are generally potted. The cultivation soil is made of 5 parts of humus, 3 parts of sand, 2 parts of sugar ash, if you add a little bone meal, it is better, stir evenly and you can plant.

2. In spring and summer, the growth of cactus begins, and fertilizer is applied once every half month, and it is best to apply nitrogen, phosphorus and potassium mixed fertilizer. In addition, it is necessary to properly shade the sun and never expose it to the scorching sun.

3. In winter, the potted cactus should be moved indoors, and the room temperature above 5 can be safely wintered. At this time, the cactus balls of the family potted plants can be placed in an indoor glass jar to keep warm for the winter, or they can be covered with a double-layer plastic bag to keep warm for the winter. In winter, the cactus is in a dormant period, and the potting soil should be relatively dry, otherwise it is easy to rot the roots.

Pastoral soil in general.

a) Watering. When watering, master the principle: "dry and water, not dry, not water"; The water temperature should be as close to the soil temperature as possible, watering in the morning (before sunrise) and evening (after sunset) in summer, and 10 a.m. to 11 a.m. in winter; And pour the water directly on the potting soil, otherwise it will affect the appearance of the thorns. In addition, water is sprinkled on the ground in summer to increase air humidity.

b) Fertilization. Fertilization grasps the principle of time, moderation, and object. Fertilization in spring and autumn, fertilization every 20 days 1, should be selected in the early morning or evening of a sunny day, if the potting soil is drier, sprinkle some water in the potting soil and then fertilize, the concentration is appropriate, the next morning watering 1 permeability, the effect is better.

3) Lighting. Terrestrial types prefer full sunlight, especially in winter. Generally, tall cylindrical and flattened cacti are more resistant to strong sunlight and can be placed outdoors in summer without shading; Smaller spherical species prefer semi-shady conditions in summer, and in June and August of the summer high temperature season, a circular plastic film is covered with a circular plastic film on and around the top growth point of the golden amber to make all parts of the spherical grow evenly. Epiphytic cacti require semi-yin conditions all year round.

iv) Temperature. The suitable temperature for cactus growth is between 20 and 35. The terrestrial type does not require too high temperatures during the winter dormancy, and it is sufficient to maintain the temperature at 4 7 when keeping the potting soil dry. The epiphytic type, on the other hand, requires a higher temperature in winter to maintain 10 13 or higher.

When the summer reaches 30 to 35, most cacti grow slowly, and sometimes the stems of some species turn yellow or are burned, so it is necessary to shade the sun and sprinkle more water on the ground to reduce the temperature.

e) Air. Most of the cactus flowers are native to desert and open areas, with good ventilation and fresh air. Therefore, in the hot weather of midsummer, the ventilation and cooling of the cultivation site should be done. The cultivation greenhouse should be in an environment with good air circulation, and more ventilation openings such as windows and skylights should be set up to facilitate ventilation in hot summer weather.

It is suitable for cultivation with sandpaper loam soil with good drainage performance. The balls that pop up are up to your hobby. If you don't like it, you can remove it, and the seed ball can grow into a new plant by planting it separately. It is a cactus ball.

Commonly used methods of reproduction.

Do not water too much water on sandy soils, as cacti prefer to grow in dry soils.

Sandy soil is not good, because sandy soil has such characteristics: 1. High sandy content, so it has good aeration and permeability, smooth drainage, and is not easy to produce stagnation, 2. Poor storage and weak bonded and fertilizer capacity. 3. Sandy soil mostly contains quartz feldspar, which has less potential nutrients, but the nutrient transformation rate is fast.

4. The soil temperature varies greatly 5. There are many large pores, sufficient oxygen, and toxic substances are easy to oxidize. The sandy soil is suitable for growing some temperature-loving or tuber plants, suitable for the germination of plant seedlings. However, due to the lack of fertility in the later stage, it will cause the plant to lose fertilizer and premature senescence in the later stage.

As for coal ash, some people say that it is better to get some light-colored coal ash left after honeycomb coal burning, plus vermiculite, and mix it with cactus. Therefore, it is recommended that you improve the sandy soil, you can mix clay, improve the guest soil, apply more organic fertilizer or fertilizer to increase its fertility size, plus the coal ash on it, etc. That's the best effect...

The courage to be able to cooperate with a certain amount of garden soil. If it is all soot and has no nutrients, the plant will grow slowly. Two parts of ordinary soil can be compared to one part of coal ash.

Cacti can be grown with soot.

Sandy loam. Good water permeability.

1. Sand and nutrient soil But the cactus has not yet bloomed.

2. Sandy loam soil, add some humus, compound fertilizer and the like. It doesn't take much.

3. It's OK for the general pastoral soil.

4. The soil sold on the market for cultivating cacti is all prepared. There are sand, vermiculite, perlite, sawdust, etc.

5. Two parts of coarse sand or vermiculite, two parts of garden soil, one part of humus soil, and it is best to add a little grass ash and bone meal.

6. Red jade soil perlite peat is good.

7. Medium sand, sandy soil, well-rotted soil miscellaneous fertilizer, the ratio is about: 1:2:. All are exposed to the sun and dried.