BetterGrow Vermiculite is a lightweight, moisture-retentive growing medium that supports seed germination and healthy plant development. Available in 3L or 8L volumes, it’s ideal for use as a seed top dressing or as an additive to potting and sowing mixes.

Its porous structure helps retain water and nutrients, gradually releasing them to the roots, which prevents leaching and supports consistent growth. When used as a top layer, vermiculite provides insulation against temperature fluctuations and stabilises emerging seedlings.

Whether you're sowing seeds, transplanting young plants, or enhancing compost texture, BetterGrow Vermiculite is a reliable choice to improve germination success and ongoing moisture management.

Key Features:

• Available in 3L or 8L volumes
• Improves moisture retention in soil and compost
• Boosts germination and seedling health
• Gradually releases nutrients to plant roots
• Provides insulation from temperature swings
• Ideal for use as a seed top dressing or compost additive

This easy-to-handle, sterile medium is suitable for all growers looking to support seed-starting and moisture-sensitive plants in pots, trays, or containers.

Specifications:

• Volume Options: 3L or 8L
• Material: Expanded natural mineral (vermiculite)
• Application: Seed sowing, repotting, soil conditioning