Sinclair Vermiculite Fine 100L

Sinclair Vermiculite Fine 100L

The Sinclair Vermiculite Fine 100L is a premium-grade growing medium designed to support seed germination, propagation, and healthy plant development. Made from naturally occurring, non-toxic mica that is heat-expanded, this fine vermiculite forms a lightweight, sterile, laminated structure that blends seamlessly into soil or compost.

With its excellent nutrient-holding capacity, vermiculite locks in essential minerals and gradually releases them to plant roots, reducing nutrient leaching and improving growth. Its superior water retention properties keep soil consistently moist, while also boosting aeration and drainage to prevent compaction.

When used as a seed covering, Sinclair Vermiculite provides insulation against temperature fluctuations, improving germination rates and protecting delicate seedlings. Lightweight and clean to handle, it is suitable for houseplants, propagation trays, garden beds, and commercial horticulture alike.

Key Benefits:

• 100L bag of fine-grade vermiculite

• Retains nutrients & releases them gradually

• Improves aeration, drainage & soil structure

• Excellent water-holding capacity

• Protects seeds from temperature stress

• Sterile, lightweight & easy to mix with composts