This article discusses whether cacti are suitable for indoor cultivation and introduces the best placement for these plants. Let's follow the editor to explore the details!
Is it suitable to keep a cactus indoors?
Cacti are suitable for indoor cultivation. They are non-toxic and harmless to humans. Keeping cacti indoors not only allows for the appreciation of their diverse forms but can also help relieve fatigue and tension, absorb ultraviolet light, and resist radiation. The photosynthesis of cacti can purify the air, produce oxygen, and improve the indoor air quality, which is beneficial to human health. However, if there are children or pets at home, the potted plants should be placed at a higher position to prevent the hard spines of the cactus from posing a danger.
Characteristics of cacti
Cacti prefer a warm and humid climate in summer and a dry climate in winter, requiring a sunny environment. They are drought-resistant, dislike waterlogging, and cannot tolerate cold. They thrive in loose, well-draining sandy loam. For indoor cultivation, cacti should be placed on a south-facing balcony to provide ample sunlight and a warm environment for better photosynthesis. Cacti often produce many small balls on the sides, which are aesthetically pleasing and elegant. Common types of cacti include the grass cactus and the dragon king cactus.
How to care for cacti indoors
1. Use a potting mix with good breathability, such as a combination of 3 parts garden soil, 3 parts peat soil, and 2 parts coarse sand.
2. The growing environment should have ample light. Cacti enjoy sunlight, and sufficient sunlight allows for adequate photosynthesis, resulting in healthy and vigorous growth. They can be exposed to direct sunlight all year round. To maintain their ornamental value, the potted plants can be shaded during the hottest part of summer.
3. The growing environment should be warm and dry. Cacti thrive in high-temperature, dry environments similar to deserts and grow well at temperatures above 20°C. They should be moved indoors to overwinter, ensuring the temperature remains above 10°C.
4. Water sparingly. Cacti do not require excessive water and are prone to root rot from excessive moisture. Watering once a month is sufficient.
5. Fertilize sparingly. During the growing season in spring and summer, a nitrogen-phosphorus-potassium compound fertilizer can be applied once a month to promote plant growth.
In summary, this is an introduction to cacti, hoping it will be helpful to everyone.
The above introduction to whether cacti are suitable for indoor cultivation and the best placement for them is intended to provide plant enthusiasts with some knowledge about flowers.