Pumice stone can be beneficial for plants in several ways:
1. *Improved drainage*: Pumice stone's porous nature helps prevent waterlogging, reducing root rot risk.
2. *Soil aeration*: It allows for better air circulation, promoting healthy root growth.
3. *Soil structure*: Pumice stone can help break up compacted soil, improving soil structure.
Some plants that benefit from pumice stone include:
1. Succulents
2. Cacti
3. Seedlings
4. Plants sensitive to waterlogging
When using pumice stone for plants, mix it into the soil or use it as a top dressing. The ideal ratio may vary depending on plant type and soil conditions.