Do cacti prefer acidic or alkaline soil?

Cacti contain a large amount of alkaloids, which are alkaline plants, relatively drought-tolerant, and are very common in the desert, and can also be used as a potted plant at home to increase ornamentality. Cacti are suitable for growing in slightly acidic soils with a pH in between.

Cacti are native to the east coast of Mexico, the southern and southeastern coasts of the United States, the West Indies, Bermuda, and northern South America; in the Canary Islands, India and eastern Australia; Introduced in China at the end of the Ming Dynasty, it is commonly cultivated in the southern coastal areas and wild in the coastal areas of Guangdong, southern Guangxi and Hainan.

Cacti like strong sunlight and need to be kept in a sunny place. Receive light throughout the day, and in the hot summer months, you need proper shade to avoid burning the leaves from strong sunlight.

Cacti originally grow in deserts, and the suitable growth temperature is 20-30, and the temperature below 15 is not conducive to growth. There needs to be a temperature difference between day and night during the growing season, and it is best to control the temperature at 30-40 during the day and 20-25 at night.

Cacti are drought-tolerant and do not like moisture, and follow the principle of not drying, not watering, and not accumulating water when watering. When watering, water thoroughly at one time, and do not let the soil be moist for a long time.

Cacti prefer neutral or slightly acidic soils and are extremely adaptable to soils. Potted plants can be selected fine sand, vermiculite, garden soil, compost, according to the ratio of 5:2:2:1 mixed evenly as the culture soil, can also choose the structure of the sandy soil.

If the cactus is not ventilated for a long time, it is easy to be infested by red spiders, causing the leaves to be yellow-brown and showing a state of senescence, which seriously affects the growth and aesthetics. It is recommended to store it in a ventilated place and provide adequate light.

Cacti prefer alkaline soil, and the pH should be kept between. It is drought-tolerant, cold-tolerant, waterlogg-resistant, and suitable for growing in neutral, slightly alkaline soils.

Cacti prefer alkaline soil, and the pH is kept in between. Cactus cultivation method: soil environment, choose a calcareous sandy soil with strong air permeability and expose to the sun for disinfection; Fertilizer and water management, watering every 7 days in spring and autumn, 2 times every 7 days in summer, and once every half month in winter.

During the growth period, thin liquid fertilizer can be applied every half month; Light temperature management, suitable temperature at 20-30 and give all-day light.

Cactus prefers alkaline soil between the pH value, good adaptability to the soil, can grow in alkaline or neutral soil, when breeding cacti need good ventilation and drainage of the soil, you can add cinder, vermiculite, perlite and other mixed granular soil to increase the air permeability of the soil.

1. Soil environment

When cultivating cacti, you can choose calcareous sandy soil or sandy loam soil with strong drainage and air permeability as the soil for cultivation, and you can use garden soil, peat soil, and humus soil in a ratio of 1:1:1 to make soil.

After the soil is made, it needs to be disinfected by sun exposure before use.

2. Fertilizer and water management

Cactus does not need to be watered when it is just planted, and after the cactus slowly recovers its growth, it needs to be watered every 7 days in spring and autumn, 2 times every 7 days in summer, and once every half a month in winter, and a thin liquid fertilizer needs to be applied every half a month in the growing season to supplement nutrients and promote plant growth.

3. Light and temperature management

When cultivating cacti, it is necessary to keep the ambient temperature at about 20-30, which can promote the growth and development of cactus. In the daily cultivation of cacti placed in a bright place for maintenance, give all-weather sunlight, pay attention to the high temperature in summer and the light is too strong, to do a good job of shading measures. Avoid burning the blades.

Cactus likes sunshine, warmth, drought tolerance, is afraid of cold, waterlogging, acidic soil, suitable for growing in neutral, slightly alkaline soil, pH value. For this reason, the family cultivation of cactus should be placed on the windowsill with sunlight, and the sandy soil with good ice turning is preferable.

Cacti are drought-tolerant and afraid of stagnant water, so on the one hand, attention should be paid to the loose soil with good air permeability, and on the other hand, it should be watered thoroughly (infiltrated into the soil) without causing water accumulation.

Cacti planted this sock with soil.

Cacti are not like many plants. Suitable for growing in neutral or slightly alkaline soils. If the soil is acidic, it can affect the development of plants.

In general, the pH should be kept between 7 and . When adding cactus soil, you can use red jade soil, coarse sand, and coconut peat in a ratio of 6:4:

4. The effect is good.

Cactus common earth.

Cacti can be grown in ordinary soil, and cacti are resistant to barrenness and thinness. It is also possible to use ordinary soil for breeding, but it is best to ensure strong drainage.

Cactus with pine needles soil.

Pine needle humus can be used to grow cactus, which is also very suitable, but it cannot be used alone when planting, because the humus is too strong in water retention, and if the potting soil is all pine needle humus, it is easy to cause stuffy roots and rotten roots in the usual maintenance process.

Cacti are grown with nutrient soil.

Cacti can be mixed with nutrient soil and sandy soil. This kind of soil is soft and breathable, and has strong drainage, because it is a plant that is very afraid of waterlogging, and strong drainage can avoid root rot caused by stagnant water.

What planting material is used for cacti.

Cactus can be made at home from a variety of plant materials, such as garden soil, coarse sand, rotten leaf soil, crushed tiles, limestone, etc. or humus, sand, rice bran ash, all need to add a small amount of bone meal.

Cactus is a succulent, very suitable for pot farming, loved by many flower friends, cactus can also purify the air, absorb harmful substances, such as formaldehyde, benzene and so on. If you want to breed cactus well, it is loose and breathable, and has good drainage, but also pay attention to the management of fertilizer, water, light and temperature. Let's talk about it in detail.

1. What kind of soil is used for cacti.

The soil should be loose and breathable, with good drainage spearmint, slightly acidic or neutral pH, high humus and organic matter, preferably sandy soil. Before potting the cactus, the bottom of the pot is covered with a layer of broken bowl slices, and then a layer of sandy loam. The fertility of the potting soil should not be too strong, and before the potting soil is potted, it is necessary to do a good job of sterilization and disinfection.

Second, the maintenance method.

1.Fertilization requirements.

Fertilize potted cacti, generally with thin fertilizer and more fertilizer. During the growing season, thin liquid fertilizer is applied every half month. After autumn, the amount of fertilizer should be gradually reduced. In early October, fertilization should be stopped. Fertilization should also be stopped in the summer when it is hot.

2.Moisture requirements.

To breed potted cacti, it is necessary to properly control the water. In spring and autumn, you can water it once every half month. Water once a week in summer. Water less in winter.

Let's introduce how to match cactus soil.

1.Prepare some dirt and sand.

Prepare clay, plant ash, wood chaff and humus, sand.

2.Configure the right breathable soil.

The soil of the cactus does not need to be too fine, as long as it is nutritious and easy to drain. Mix several prepared soils and sand, add four parts sand, and one part clay, plant ash, wood chaff, and humus. Four parts of sandy soil allows the soil to breathe and permeate water.

Sand contains trace elements such as magnesium and iron, which is essential for cactiaceae and succulents.

Grass ash is rich in trace elements such as phosphorus and potassium, which not only has good air permeability, but also inhibits the growth of bacteria. In fact, sand can be replaced with cinder or yellow sand, which have a similar effect. Cinders contain the trace element potassium, which is also an alkaline soil that retains water.

There should also be a simple and convenient way to mix garden soil, river sand and fertilizer to create fertile soil.

3.Soil disinfection.

After the cactus soil is configured, the soil is exposed to the sun and ultraviolet sterilization before planting. Place the pot next to the UV lamp for four hours for a thorough antivirus.

In order to ensure the healthy growth of cactus, when you water cactus, you must water it well, and you must water it thoroughly every time. In order for the cactus to bloom, place the pot in a sunny area.

The leaf cactus has a very developed root system, we don't need to be too troublesome if we match it with soil, we need particles and nutrient soil 1:1, even if we use particles and garden soil, we can cultivate it well.

The leaf cactus prefers loose, breathable and nutritious acidic soil, and the leaf cactus is also a type of succulent, which has the same habits as the succulent favorite soil.

Leaf cacti prefer loose and soft soils with good air permeability, and are sandy soils with high organic matter.