Tercomposti - Mineral Inert Material - Vermiculite 1-6 mm 3 Liters

Garden with confidence, rely on what truly works. Vermiculite is the choice of passionate gardeners everywhere: it retains moisture precisely where needed, enhances aeration, and improves soil structure. Inert, pure, pH-neutral, and certified for organic farming, it creates the ideal environment where roots develop strong and healthy.

Versatile and dependable. Whether you're sowing seeds, amending soil, growing hydroponically, or storing precious bulbs, 1-6 mm vermiculite adapts to every task. The 3-liter resealable package lets you use it thoughtfully over time, storing it easily indoors or out.

How to use it: For seeding, cover seeds with a few millimeters of vermiculite to maintain consistent moisture. To improve growing medium, add 200 ml per liter and mix thoroughly. For hydroponic cultivation, use it pure. To store bulbs, place dried bulbs in vermiculite-filled containers to preserve them while maintaining their vitality.