Grodan Gro Block Improved Mini Block 1.5 in Commercial Water Filters Storage Instructions: Store in a

Storage Instructions: Store in a cool dry place and make sure no moisture can enter the bag for longer shelf life

Whether it's in an office

Iguana Juice Organic Bloom is specially designed for use with all hydroponic growing media

Benefits: Finely ground rock dust from glacial moraine helps to re-mineralize soil

2 L weighing bowl included

Grodan Gro Block Improved Mini Block 1.5 in Commercial Water Filters Storage Instructions: Store in aGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro Blocks Improved with Grodans Advanced Wetting Agent. These leading edge blocks have the optimal fiber structure and physical properties for crop uniformity, more