Uni-Gro Pumice
Best drainage amendment for indoor succulent and cacti enthusiasts.
A naturally porous volcanic soil amendment that optimizes drainage and aeration in potting mixes. It is an essential tool for preventing root rot and providing the ideal structure for seed germination and plant cuttings.
$26.99
More Pumice options
Who it's for
- Gardeners looking to improve oxygen flow in heavy soil mixes
- Plant parents seeking a balance between hydration and drainage
- Sustainable growers wanting a permanent solution for soil texture
Who should skip it
- Indoor gardeners sensitive to fine particles and messy prep work
- Bonsai enthusiasts requiring uniform substrate dimensions for delicate roots
- Budget-conscious hobbyists managing large-scale landscaping projects
Performance breakdown
Drainage efficacy
Rapidly channels excess water away to keep root zones perfectly aerated.
Root development support
Provides the ideal structural stability for fragile cuttings to establish roots.
Particle consistency
Uniform sizing ensures predictable moisture retention throughout the entire potting mix.
Amendment versatility
Adapts seamlessly from seed starting trays to heavy-duty succulent potting mixes.
Material purity
Clean volcanic rock free from unwanted debris or synthetic fillers.
Root rot prevention
Significantly reduces soil compaction to protect sensitive plants from moisture stress.
Key Specs
Volume
4 quarts
Material
Volcanic pumice
Intended Use
Soil amendment, seed germination, plant cuttings
Know before you buy
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Ask Metto anything about the Uni-Gro Pumice before you decide.
