UK GROW Premium Vermiculite 100L A natural product that improves seed germination. Maintains moisture and nutrients (100L)
Swiftair Vermiculite 10L Bag - 2.0-5.0mm
WARMHAND Topline John Innes Seed Sowing Compost - Peat Free, Enriched with Vermiculite, 28L Bag
Swiftair Perlite 100L Bag for Horticultural and Organic Gardening 2-5mm Perlite
Premium Perlite grade 2 to 5mm Hydroponics For Mixing Compost Growing 100L bag
PLANT!T Perlite 100L Bag
