Growing Tips For
SOIL AND DRAINAGE
All of these succulents require well-draining soil to avoid water retention around the roots.,everyone has their own preferences when it comes to soil selection. Here are a few mixtures I have used and continue to use:
1. Compost & Perlite (1:1)
A simple yet effective blend that provides good aeration and drainage.
2. Volcanic Rock & Standard Soil
Volcanic rock is rich in minerals and offers excellent breathability and drainage. A 1:1 ratio works well for mature plants, while a 1:3 mix (more soil) is better suited for seedlings. I personally recommend using volcanic stones in the 2mm–4mm range.
3. Pre-Mixed Cactus Soil
A convenient option, as these blends are specifically formulated for optimal air permeability and drainage.
Each of these options has its own advantages, depending on your specific needs.
Frequently Asked Questions
What is the best soil mix for succulents?
Any well-draining, aerated mix works — compost and perlite in a 1:1 ratio, volcanic rock blended with standard soil, or a pre-mixed cactus/succulent compost. The key requirement is that water never pools around the roots.
Can I use regular potting soil for succulents?
Not on its own — standard potting soil retains too much moisture and can lead to root rot. Mix it with perlite, volcanic rock, or coarse grit to improve drainage, or use a soil labelled specifically for cacti and succulents.
What size volcanic rock should I use for succulent soil?
Volcanic stones in the 2mm–4mm range work well. Use roughly a 1:1 ratio of volcanic rock to soil for mature plants, or a 1:3 mix (more soil, less rock) for seedlings.