Product content: You will receive 42 pieces of rockwool. The rockwool blocks measure 4 x 4 x 4 cm and are lightly textured with a groove in the middle for easy insertion of root cuttings.

High-quality materials: This rockwool is made from molten rock, spun into fibers similar to cotton candy, treated at high temperatures during the process, and finally pressed into cubes.

The rockwool cube is non-toxic and safe.

High water absorption: These hydroponic rockwool cubes are compressed into blocks using a proprietary process, resulting in a soft and uniform texture, good air permeability, and high water absorption, providing continuous moisture for germination and promoting rapid root development.

Easy to use: This rockwool is easy to use. The rockwool cube does not become very soft after soaking and can be cut according to your planting needs in various scenarios.

Wide range of applications: Our rockwool is suitable for planting and transplanting all types of plants and can be used for rooting, cuttings, cloning, germination, etc. The rockwool cube is also perfect for both amateurs and commercial growers.

Features:

Product name: Rockwool.

Material: Lava.

Dimensions: 4 x 4 x 4 cm.

Weight: 280 g.

Contents:

42 x Rockwool.