Rockwool Wool Cubes 4x4x4 cm - Soilless Hydroponic Grow Mats, Pack of 28 Cubes

The set of 28 basalt wool cubes is the optimal solution for propagating, cloning and germinating indoor plants. Designed for gardening enthusiasts, DIY projects and hydroponic growers, it provides a stable environment conducive to root development.

• Material: Premium basalt wool with strong water absorption and excellent breathability with stable pH.
• Dimensions: 40 x 40 x 40 mm cubes, ideal for rooting and germination.
• Content: 28 cubes individually prepared for immediate use.
• Functionality: Can be used for rooting, cloning, germination and indoor planting.
• Characteristics of the material: Mineral wool seedling blocks which, after soaking, expand into a porous state, providing excellent air and water for the roots.
• Versatility: Suitable for a wide range of plants and various cultivation scenarios, from education to domestic or commercial projects.

Benefits: The cubes create a balanced environment for the nutrient solution, retaining the necessary water and at the same time facilitating access to vital oxygen for the roots. The porous structure encourages healthy root development and ensures consistent propagation, reducing transplant stress. The compact size and number of 28 cubes make this set suitable for repeated projects indoors, in small spaces or in learning classes, as well as for DIY experiments in horticulture.