Review:
Vermiculite
overall review score: 4.2
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score is between 0 and 5
Vermiculite is a naturally occurring mineral that expands when heated. It is commonly used in gardening, insulation, and fireproofing.
Key Features
- Lightweight
- Absorbent
- Insulating properties
- Non-toxic
- Inorganic material
Pros
- Excellent soil conditioner for improving aeration and water retention in gardens
- Helps to prevent soil compaction
- Great for seed germination and root cuttings
- Non-combustible material with high insulation properties
Cons
- Can retain excess water if used in excess amounts
- May contain asbestos if not properly processed