Grodan Improved (CSC) Delta, culture block, 15 x 15 x 14.2 cm, large hole 40/40

Grodan Improved (CSC) Delta, culture block, 15 x 15 x 14.2 cm, large hole 40/40 Grodan Improved Gro-Blocks, enhanced with our advanced wetting agent, have an optimal fibre structure and physical properties that ensure an even distribution of water content (WC) and electrical conductivity (EC) across the entire cube and provide excellent control. Water distribution is more even across the entire cube: the basis for a well-developed root system with a higher capacity for water and nutrient uptake to grow robust and vigorous plants. Grodan Improved was developed for cannabis growers with experience in precision cultivation and offers strong plant development and high yields while minimising water and nutrient consumption. - Excellent aeration and optimal drainage (minimises damage from overwatering). Very popular in various brands of fabric pots and container systems. - Growing cubes are lightweight and are an ideal alternative to soil, peat or coco-based media in pots. - Growing cubes are easy to mix with other loose media (e.g. clay rock). 64 pieces per box 8 boxes per pallet Note: The Grodan Improved line is only available to licensed cannabis growers. By confirming/paying for these goods, the buyer agrees to resell these products only to licensed growers and not to list the products in their webshop for general resale.