Pumice

Pumice (3–8mm)

Pumice is a naturally occurring volcanic rock that enhances soil structure by improving aeration and drainage. Its porous, lightweight nature prevents compaction and waterlogging, making it ideal for custom soil mixes. Mined, washed, and graded with minimal energy input, Pumice is a sustainable alternative to processed additives like perlite and clay pebbles.

What Pumice Does for Your Garden

• Improves Drainage: Encourages excess water to drain away, reducing the risk of root rot.
• Increases Aeration: Creates air pockets in the soil, supporting strong and healthy root development.
• Long-Lasting Structure: Doesn’t break down over time, providing permanent soil improvement.

Additional Benefits of Pumice

• Suitable for all soil types and growing environments, indoors and out.
• 100% natural, reusable, and low-dust.
• Easy to work with and visually clean for top dressing.

Application Guidelines

• Soil Mixes: Add 10–50% Pumice by volume to customise aeration and water retention.
• Living Soil Mixes: 20–30% Pumice is an optimal range.
• Dry Mulch: Use as a decorative top layer to help conserve moisture and reduce compaction.

Upgrade your soil structure naturally with Pumice—an eco-friendly, high-performance additive that lasts.