What are the cultivation methods and precautions for cacti?
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What are the cultivation methods and precautions for cacti?
Cacti can be watered in the early morning in summer, at noon when it's warmer in winter, and in the morning and evening in spring and autumn. Avoid watering from the top when watering. Before potting or repotting, you can apply a base fertilizer to the soil. In spring and autumn, apply decomposed feather hoof or oil meal fertilizer water every half month. When pruning, you can cut off the fine roots, fibrous roots, and small lateral roots, but do not prune in winter.
Cultivation Methods for Cacti
Cacti prefer a high-temperature growing environment. The room temperature during the day in winter should be above 20 degrees Celsius, and the temperature at night should be above 5 degrees Celsius. They also prefer a dry environment, especially in winter when watering should be controlled to avoid root rot. Watering should be stopped in low temperatures, and the plant should be maintained in a warm indoor environment.
Cacti can be grafted in April and May, with the best temperature between 20-25 degrees Celsius. Choose a healthy cactus plant, cut off the tip, peel off the outer skin, pare the bottom of the cactus seedling to expose the core, and then drill a hole in the core, with a depth of one-third of the height of the ball.
Watering Method
Cacti can be watered in the early morning in summer, at noon when it's warmer in winter, and in the morning and evening in spring and autumn. Avoid watering from the top to prevent spots from forming due to prolonged积水. Water thoroughly each time.
Fertilizing Method
Before potting or repotting cacti, you can apply a base fertilizer to the soil, such as well-decomposed oil cake meal, bone meal, or chicken and pigeon droppings. Top-dress according to the plant's growth, applying decomposed feather hoof or oil meal fertilizer water every half month during the peak growing seasons of spring and autumn.
Pruning Method
Pruning cacti requires skill. You can cut off the fine roots, fibrous roots, and small lateral roots, retaining only the strong main roots. It is important to avoid pruning during the dormant period of winter when the cactus enters a rest phase, as it can be very risky.
Precautions for Cacti Cultivation
Cacti are not cold-tolerant. When the temperature is low in winter, they need to be moved indoors to be maintained. The room temperature should be above 5 degrees Celsius. They can be placed in a glass jar indoors to keep warm during winter or covered with a double layer of plastic bags. Control watering at this time and maintain slightly dry potting soil.
This article shares the small experience of the cultivation methods and precautions for cacti, hoping to bring you some help in your daily life!