- Compost additive.
- Can be used alone or mixed 50/50 with compost.
- Ideal for pricking out seedlings or potting up plants.
- Improves water retention, reducing the weight of larger pots and containers.
£16.00 Inc VAT Multi-buy Discount
£13.33 Ex VAT £16.00 Inc VAT Multi-buy Discount
Vermiculite is a natural mineral that has been heated to high temperatures, creating lightweight, highly absorbent flakes. When added to growing media, Vermiculite enhances aeration and boosts moisture and nutrient retention, supporting healthier plant growth.
With its unique “cation exchange” properties, vermiculite holds essential nutrients like ammonium, potassium, calcium and magnesium, making them readily available to plants. It also helps maintain an even temperature providing an optimal environment for seed germination, pricking out, potting on, and supporting plants in containers.
When mixed with compost or other growing media, Vermiculite ensures that essential nutrients reach the plant’s root system effectively.
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