Black Gold Perlite
Best organic soil amendment for indoor and outdoor container gardeners.
A lightweight, volcanic mineral essential for preventing soil compaction. It dramatically improves drainage and aeration in any potting mix, making it the perfect choice for delicate cuttings and seed starting.
$8.99
at
Ace Hardware
More Perlite options
Who it's for
- Gardeners looking to improve drainage in heavy potting mixes
- Indoor plant enthusiasts needing a reliable, multi-purpose soil lightener
- Hobbyists seeking to prevent overwatering in their container gardens
- Gardeners looking to improve root health in heavy container soils
- Organic growers prioritizing clean inputs for their fruits and vegetables
- Indoor and outdoor plant enthusiasts needing a multi-purpose soil conditioner
Who should skip it
- Users with respiratory sensitivities or those working in unventilated spaces
- Aesthetic-focused growers who prefer a uniform top-soil appearance
- Beginners expecting a complete growth solution without additional feeding
Performance breakdown
Drainage efficiency
Significantly boosts water runoff to prevent root rot in containers.
Aeration capacity
Creates essential air pockets for vigorous, oxygen-rich root development.
Organic integrity
OMRI listing ensures complete compliance with strict organic gardening standards.
Structural stability
Resists compaction over time, maintaining soil fluffiness for longer periods.
Propagation utility
Provides the perfect airy medium for delicate cuttings and seedlings.
Handling ease
Lightweight texture makes mixing into potting soil effortless and clean.
Key Specs
Volume
8 Quarts
Material
Expanded volcanic rock
Certification
OMRI Listed
Organic
Yes
Primary Use
Soil amendment for drainage and aeration
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