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Cacti are born to live in the sand, this may be the inherent thinking of most people, and it is no wonder that when it comes to which kind of flower likes what kind of soil, most people can come with their mouths open. But when it comes to what is the best soil for potting cactus, most people's reaction is that planting cactus is not planted in the sand, but can it still be planted? Look at the ** on the Internet, about sharing the soil for cacti, it's really rare.
But in fact, on the contrary, cacti have much stricter requirements for cultivation soil than we think. Because cacti do not have leaves for photosynthesis, they can only absorb water and nutrients from the soil through their roots. As a result, cacti crave loose, well-drained soil more than any other flowering tree, on the contrary, heavy stickiness and stagnant water not only cause stunted growth, but also quickly cause cactus roots to rot.
Soil is much more important to cacti than to plants in general.
Cactus plants are also very sensitive to the pH of the soil, and the pH is generally required to be between the pH, and the nutrients of the potting soil should contain more phosphorus and potassium fertilizers, followed by nitrogen fertilizers.
Moreover, depending on the type of cactus, the preparation method of using soil is also different. For example, the proportion of coarse sand should be increased for desert-type cactus and amber varieties, and the amount of humus should be increased for epiphytic species such as Lingjian lotus.
Here we will talk in detail about the preparation of epiphytic cactus potting soil, there are usually three methods.
One. Three parts of humus, five parts of coarse sand (river sand is better), and two parts of chaff ash.
Two. Three parts of pastoral soil, three parts of humus soil, three parts of coarse sand, plus old wall ash (to reduce the acidity value) or bone meal, one part of plant ash.
Three. Coarse sand 60%, humus 40%.
In fact, many people are confused by the rough appearance of the cactus, thinking that the cactus is born to bear hardships and stand hard work, but in fact, the heart of the cactus is very delicate. When the cactus does not bloom, it is delicate, and when it does, it is extremely beautiful, which is better than our common flowers. It is conceivable that it is impossible to produce amazing flowers just with the little nutrients in the sand, which is why most of the cactus friends we see have a hard time seeing the most beautiful side of the cactus.
Therefore, the sharing of today's cactus exclusive soil preparation not only allows more people to get real help, but also breaks through people's outdated concept of cactus and makes more people like the beautiful side of cactus.
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The leaf cactus belongs to the order Caryophyllene, the cactus family, and is a climbing shrub that prefers to grow in warm, moist, sunny places, so the soil it prefers is loose, fertile, well-drained sandy soil.
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Cacti prefer composite soil because it is rich in nutrients, including charcoal soil, coconut bran soil, humus soil, etc., which can promote the growth of plant rhizomes. And they also have some breathability. Does not cause root rot in the plant.
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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.
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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.
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Summary. Cacti are more drought tolerant, and leaf cacti need more water to grow properly. Cacti only need to be watered once a month for 4 months to keep their plants alive and therefore excellent for drought tolerance.
Cacti are more drought tolerant, and leaf cacti need more water residue to grow properly. Cactus only needs to be watered once a month for 4 months to keep its plants alive, making it an excellent drought-tolerant plant.
Can you add, I don't quite understand it.
Cacti are more drought tolerant, and leaf cacti need more water residue to grow properly. Cactus only needs to be watered once a month for 4 months to keep its plants alive, making it an excellent drought-tolerant plant.
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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. >>>More
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