Sinclair Vermiculite Fine 100L

A premium, horticulturally graded mineral additive designed to boost aeration and moisture retention. Perfect for seed sowing and propagation, it ensures consistent hydration and nutrient uptake.

Key Features:

• Optimised Propagation: The 1–3mm fine particle size is ideal for delicate root systems and uniform seed germination.

• Superior Water Retention: Holds essential moisture and nutrients for gradual release, reducing watering frequency.

• Thermal Insulation: Protects seeds and young plants from sudden temperature fluctuations in greenhouses or trays.

• Sterile and Safe: A lightweight, non-toxic, and sterile medium that prevents soil compaction for healthier plant growth.