How to grow potted cactus, and what are the benefits of growing cactus
Cactus plants live in relatively hot arid regions and are commonly known as ball grass. This plant originated in Africa and is a drought-tolerant plant. There are many classifications of cactus; if fully subdivided, there are about 50-plus kinds. Cactus also blooms, generally flowering in summer.
How to grow cactus
For cactus, the best environment is one with plenty of sunlight. Cactus likes sun, but excessive exposure to strong sun will slow its growth rate. Growing cactus requires both ample sunlight and protection from too much harsh sun. As for cactus's water requirements, when growing cactus you should not water too much; too much water will instead cause the roots to rot.
When growing cactus, it is best to use sand plus a layer of soil, because sand lets water evaporate quickly, while the soil at the bottom will not let water evaporate completely. Also note that cactus should not be exposed to rain; too much rainwater will likewise cause the roots to rot. Also, do not fertilize cactus too much; mainly use phosphorus fertilizer.
The benefits of cactus
All cacti have an anti-radiation effect. Many people who grow cactus mostly place it next to the computer to reduce radiation. Cactus also has the effect of treating frostbite: crush the cactus, apply it to the injured area and wrap it well with gauze, then remove it after a few days; this can cure some frostbite. However, for frostbite that has already ulcerated, it needs to be applied for a longer time to be effective.
Cactus can also treat early-stage acute mastitis, and this is still done by crushing it and applying it externally. Experiments have also shown that cactus can be used to stop bleeding and protect wounds from infection, so some people use it to treat bleeding from ulcers. The method is to wash the cactus, slice it and dry it in the sun; after drying, grind it into powder and take it.
The above is an introduction to how to grow cactus and what benefits cactus has for us. We hope it brings useful information for your cactus planting and use of cactus.
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