Nizirioo Rock Wool Cultivation Mat, Pack of 50 Cube Rock Wool, Grow Propagation Mat, Bottomless Culture Substrate, Rock Wool for Cuttings, Plant Propagation (25 x 25 x 40 mm)

High-quality material: rock wool cultivation mat made of lava stone, spun into fibres similar to cotton and then pressed into cubes, blocks or plates. Cube rock wool is unique in the production of different fibre types. Cutable: the rock wool cultivation mat does not become too soft after soaking and can be cut according to your requirements to meet your planting needs in different scenarios. Size: the total of 50 rock wool cultivation mats, single size is approx. 25 x 25 x 40 mm. Seedlings or cuttings starting in this cube can also be transplanted into more conventional growing materials and media. Super absorbent: rock wool cultivation mat, high capacity, absorbs nutrient solution, holds water and stores plenty of oxygen to support fast plant growth. Wide application: the rock wool cultivation mat is suitable for planting, transplanting, rooting, cloning plants, germination, etc. and is an excellent choice for hydroponics and growing without soil.