How to Care for a Cactus
This article introduces the basic care and cultivation methods for cacti, offering some green plant care tips. Detailed instructions are provided below.
Many friends keep a pot of cactus at home to purify the air. Cacti also have other names, such as grass ball, everblooming ball, etc. Not only do they look beautiful, but they are also drought-resistant due to their native desert habitat, making them very easy to grow. The main methods of cactus cultivation include five aspects: soil selection, proper watering, suitable temperature, adequate lighting, and scientific fertilizing.
First, Soil Selection
Nutrient-rich soil is usually composed of decomposed leaf soil, garden soil, and coarse sand, characterized by being loose, breathable, and fertile. Friends with the conditions can mix it themselves. Moreover, it's best to place some broken tiles at the bottom of the pot, which helps with better drainage and increases breathability.
Second, Proper Watering
There is no need to water frequently. Water when the potting soil is dry. Three points should be noted when watering: First, water thoroughly but do not let water accumulate in the pot, as excessive water can cause root rot. Second, it's best to use rainwater or snow water. If only tap water is available, let it sit for two days before using it, and never use it directly. Third, do not water from the top of the plant, as this can cause the ball to crack or even rot.
Third, Suitable Temperature
Cacti prefer warm environments, are heat-tolerant but not cold-tolerant, and the temperature range of 20-32℃ is the most suitable for their growth. However, cacti may turn black when exposed to high temperatures for extended periods. Therefore, some shading measures should be taken when the temperature exceeds 35 degrees.
Fourth, Adequate Lighting
Cacti are light-loving plants, and soft, warm light is best for their growth. In summer, when the light is too strong, shading measures should be taken; in winter, when the light is weak, the duration of exposure should be extended.
Fifth, Scientific Fertilizing
Cacti do not need to be fertilized often. During their growing season, fertilizing once a month is sufficient. In terms of fertilizer selection, superphosphate or potassium phosphate can be used.
The above content on how to care for a cactus and the cultivation methods explained are for reference by green plant enthusiasts, and we hope they can help solve your problems in green plant and flower management.