Perlite
Best soil amendment for indoor gardeners and bioactive terrarium enthusiasts.
This volcanic glass is the ultimate insurance policy against root rot and compacted soil. It is a simple, pH-neutral amendment that prioritizes drainage over moisture retention, making it an essential tool for keeping sensitive houseplants and bioactive setups thriving.
$14.99
Who it's for
- Gardeners seeking to prevent root rot and boost growth
- Plant owners managing heavy pots or hanging baskets
- Botanists maintaining precise soil pH and nutrient levels
Who should skip it
- Users sensitive to airborne particles and respiratory irritants
- Gardeners wanting low-maintenance soil structure after watering
- Stylists prioritizing a seamless, natural look for indoor displays
Performance breakdown
Drainage Efficiency
Coarse texture ensures rapid water runoff to prevent root rot.
Aeration Capacity
Volcanic glass structure creates essential air pockets for vigorous root growth.
Chemical Neutrality
pH-neutral composition maintains soil stability without altering nutrient availability.
Bioactive Suitability
Natural, non-toxic material is perfectly safe for sensitive terrarium environments.
Soil Integration
Lightweight consistency blends seamlessly into various potting and garden mixes.
Moisture Retention
Minimal water holding makes this ideal for fast-draining succulent substrates.
Key Specs
Material
100% natural volcanic glass (Perlite)
Weight
1.5 lbs
pH
Neutral
Recommended mixing ratio
20-30% into soil
Intended Use
Indoor Plants, Raised Beds, Vegetables, Flowers
Soil Type
Potting Mix
Drainage Level
Fast Draining
Moisture Retention Level
Low
Texture
Coarse
Primary Amendment
Perlite
Know before you buy
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Ask Metto anything about the Perlite before you decide.
