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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
perlite substitute for succulents Pumice for Plants | Dust-Free 3-8mmVolcanic Pumice (38mm) Lightweight Drainage & Aeration for Healthier Roots Our Volcanic Pumice (38mm) is a natural, lightweight growing medium ideal for improving drainage, aeration, and soil structure in plant pots, containers, and specialist soil blends. Formed from rapidly cooled volcanic lava, pumice has a naturally porous structure that helps roots access both air and moisture while preventing soil compaction. Ideal for Cacti, Succulents & Soil
Volcanic Pumice (3–8mm)
Lightweight Drainage & Aeration for Healthier Roots
Our Volcanic Pumice (3–8mm) is a natural, lightweight growing medium ideal for improving drainage, aeration, and soil structure in plant pots, containers, and specialist soil blends.
Formed from rapidly cooled volcanic lava, pumice has a naturally porous structure that helps roots access both air and moisture while preventing soil compaction.
🌱 Ideal for Cacti, Succulents & Soil Blends
Volcanic pumice is especially well suited for:
- Cacti and succulents
- Houseplants and container growing
- Free-draining soil mixes
- Terrarium drainage layers
- Bonsai and specialist horticulture
Its 3–8mm particle size makes it easy to mix evenly through soil or use as a functional top dressing.
💧 Balanced Moisture & Nutrient Support
Pumice absorbs small amounts of water and slowly releases it back to the root zone, helping maintain consistent moisture without waterlogging. Its porous surface can also hold nutrients within the soil mix, supporting steady plant growth.
♻️ Natural, Clean & Long-Lasting
- 100% natural volcanic mineral
- pH neutral and chemically inert
- Contains no fertilizers or additives
- Lightweight yet durable
- Can be reused and refreshed over time
A reliable, low-maintenance alternative to heavier aggregates such as gravel or clay pebbles.
🌿 Versatile & Decorative
With its natural light grey appearance, volcanic pumice can also be used as a decorative top layer to improve airflow at the soil surface, reduce evaporation, and give pots a clean, finished look.
Important Note
Pumice is a growing medium and soil amendment, not a fertilizer. Nutrients should be added separately based on plant requirements.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy