Starvortex 56 Holes Rockwool Grow Cubes are 4 x 4 x 4 cm planting cubes made from stone rock wool. They are designed for soilless planting in hydroponics systems, providing an ideal medium for seedlings and plants.

Starvortex 56 Holes Rockwool Grow Cubes are priced at £9.99. This equates to a value of £0.18 per kg, making them an affordable option for hydroponic gardening.

Key features include 56 holes for efficient planting, 4 x 4 x 4 cm size for optimal root development, and included gloves for easy handling. They are suitable for various plants, including tomatoes, herbs, and orchids.

These grow cubes are ideal for hydroponic gardeners and those interested in soilless planting. They are particularly suited for beginners and experienced gardeners looking to grow seedlings in a controlled environment.

To use, soak the rock wool cubes in water before planting seeds or seedlings to ensure they are adequately hydrated. Maintain moisture levels and provide appropriate light conditions for optimal growth.