Cultiwool 1.5" x 1.5" x 1.5" Cubes of Cultilene Rockwool without Shrinkwrap - Case of 2,250

Description Cultiwool Cubes of 1.5" x 1.5" x 1.5" With Shrinkwrap: The Cultiwool Rockwool Blocks support healthy root growth with an ideal balance of air and water. Even distribution of water and Electrical Conductivity (EC) contributes to healthy continued rooting. With superior water absorption and (re)saturation rates, these blocks excel in their functionality. They have a unique feature known as the Plant Comfort fibre structure, offering lower density of resistance during rooting without compromising firmness. Exclusive Optiplus Feature: All blocks, with the exception of those measuring 3" x 3" x 3", come with the exclusive Optiplus feature. This innovative design on the underside of the block ensures efficient drainage of excess water. Cultiwool Cubes of 1.5" x 1.5" x 1.5" Without Shrinkwrap: These Cultiwool Cubes are sold exclusively by the case. They carry all the unique features and benefits of the shrink-wrapped version, providing optimal conditions for healthy root gr