Everything you need to know about caring for cacti – Les Mimipots

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Everything you need to know about caring for cacti

Cacti are fascinating plants, but often misunderstood when it comes to care. Their unique appearance and ability to thrive in arid conditions make them attractive additions to any garden or interior. Here is a complete guide to caring for your cacti and ensuring their health and flowering.

Height and space requirements

Cacti come in a wide variety of sizes, ranging from a few centimeters to several meters tall. Despite this diversity, cactus growth is generally slow, meaning their space requirements remain relatively constant from year to year. Be sure to provide enough space to allow your cactus to flourish without being cramped.

Soil type

Well-draining soil is essential for the health of cacti, as they are susceptible to root rot from excess water. Use a mixture of soil, potting mix and sand in equal proportions to promote good drainage. A layer of gravel at the bottom of the pot will also help drain water. Potting soils specially formulated for cacti, available in specialized garden centers, can also be used.


Cacti need bright exposure to thrive. Place them in a sunny location, indoors or outdoors during warmer months. However, avoid excessive direct light and sudden temperature variations, as this can harm their health. Rotate pots regularly for even growth, especially indoors where light may be more limited.


Cacti need moderate but regular watering. Water thoroughly until water drains from the bottom of the pot, then allow the soil to dry out between waterings to prevent root rot. During the winter dormant period, reduce watering frequency to about once a month. Always remove excess water from the saucer to prevent moisture buildup.


Cacti produce colorful flowers, usually in spring after a winter dormant period. To encourage flowering, place the cactus in a cool, dry place during the winter, spacing out watering. In spring, return it to light and warmth to encourage flowering. During this time, you can also add a fertilizer specially formulated for cacti to encourage abundant flowering.

By following these simple tips, you can enjoy the beauty and hardiness of cacti in your garden or home. With a little attention and proper care, these extraordinary plants can thrive and provide you with magnificent blooms year after year.