Pumice Coarse 7-20mm 25L

Coarse Pumice 7-20mm

Premium Volcanic Rock Amendment

Coarse grade pumice (7-20mm) is a natural, porous volcanic rock that excels at improving aeration and drainage in all growing media. Ideal for mixing into potting mixes, coco coir, or soil-based systems, it prevents compaction while promoting strong, healthy root development.

Key Benefits:

• Excellent drainage and oxygen circulation for roots.
• Lightweight and pH neutral.
• Reusable and long-lasting.

Recommended Uses:

• Mix 10–50% into potting soil or coco for succulents, cacti, and general container plants.
• Add to the bottom of pots to create an air barrier above saucers, preventing water-logging while allowing capillary watering.
• Use as a top dressing for a clean, decorative finish.
• Perfect for propagation and rooting cuttings.

Give your plants the ideal root environment with this high-quality coarse pumice for better growth and reduced risk of overwatering.

Important Shipping Information

Due to the substantial weight and size of this product, free freight is not available.

Please contact the store for accurate freight options and pricing tailored to your location. Our team is happy to assist with the best possible delivery solution.