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

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We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.