How to care for a cactus
Summary: This article covers the planting of the succulent plant cactus, how to care for a cactus, and will introduce you to more information.
Cacti are widely recognized as easy to care for, and perhaps because of this, many hobbyists do not take the effort to learn how to care for them properly. They figure that cacti can survive with minimal care, but while they are easy to keep alive, it is difficult to keep them thriving. Also, as a科普, many hobbyists refer to all spiny plants as cacti, such as barrel cacti, golden fingers, and others, but this is actually incorrect.
Key points for caring for a cactus:
Wild cacti are indeed easy to care for, and there is no need to be particular about watering or soil. However, some students may purchase cacti that have been propagated by cuttings. These may look good on the surface but do not have roots, which is often the case with small potted plants bought from the roadside or flower markets.
Although cacti are succulent plants and relatively drought-resistant, they will not die if not watered for a month. However, watering is necessary for healthy growth. In winter: Water about once every 20 days, preferably in the afternoon when the temperature is higher. If the indoor environment is dry, you can spray water on the leaves to keep the stem segments green. After the whole plant enters dormancy, watering is not necessary.
In spring: With the temperature rising, the frequency of watering can be increased. The principle is to water when dry and water thoroughly; do not overwater, nor should you go without watering for long periods. When the temperature rises to about 20°C, it is usually suitable to water once every 7-10 days.
In summer: High temperatures, high evaporation rates, and vigorous growth make it the season with the highest water requirement for edible cacti. It is generally necessary to water once every 3-5 days. When the temperature rises to above 30°C, in order to maintain the turgidity of the stem segments and enhance their ornamental value, it is best to spray water on the cactus stem segments 1-2 times a day, morning and evening.
In autumn: Gradually reduce watering. It is also important to pay attention to the water temperature and quality when watering potted plants. The water should be neutral or slightly acidic. It is best to let tap water sit for two days before using it. Also, the water temperature should be close to the indoor air temperature when watering. In colder northern regions, extra care should be taken when growing edible cacti.
The above content about how to care for a cactus is shared in full. I hope it helps you and also hope that everyone will come to see more green plant and flower care knowledge!