In fact, it is relatively easy to grow cacti plants in your home as long as you provide them with sufficient light, water, and potting soil. So, what kind of soil is best for cactus? Generally, cacti plants grow well in porous, pebbly, or sandy soil that provides excellent drainage and plenty of aeration.
In respect to this, what can I use if I don’t have cactus soil?
To make your own cactus soil, you will need a few ingredients: regular garden soil, perlite/pumice, coarse sand, gravel/lava rocks, and peat. You can purchase these ingredients at any home improvement store near you. Once you have the ingredients, measure and mix them appropriately.
Likewise, how is cactus soil different from potting soil?
Cactus potting soil is available in most nurseries and garden centers. It forms a better basis for cactus roots than regular soil and keeps roots and stems from sitting in moisture, which can cause rot. The right planting mix for cactus plants has superior drainage and will dry out quickly after watering.
How often should cactus be watered?
If you want your cacti to grow, then water is vitally important. In a sunny location, that gives them plenty of heat during the day, you can give them water every week. The only rule is: Make sure the soil is dry between waterings.
Most cacti have shallow roots and grow slowly, so choose a shallow container. You don’t need a deep pot or a very large one.
Sand. For a well-draining soil, it’s important to use a coarse grit like builder’s sand. Additionally, do not use beach sand as it can desiccate succulents with salt.
You can mix cactus soil (Amazon link) with potting mix for your house plants. This will provide a potting mix that offers excellent drainage, aeration, and texture for your beloved plants.
Cacti should be repotted as soon as the roots begin to show through the drainage holes at the bottom of its pot. As a general rule, fast growing species should be repotted every two to three years and slow growing species every three to four years.