Grodan Gro-Block Improved GR32, Hugo, 6 x 6 x 6, Case of 64 Rosin + Heat Presses Geoflora Nutrients' two-part system is

Geoflora Nutrients' two-part system is a simple 1:1 ratio of Veg to Bloom

Salt-Free Plant-Based Fill: Glycerin and water rather than a salt solution

5 Gallon A preventative

Ship Dimensions: 84”³L x 32”³W x 53”³H

Active Aqua's Grow Flow's controller unit is easy-to-program so you can pretty much "set it and forget it

Grodan Gro-Block Improved GR32, Hugo, 6 x 6 x 6, Case of 64 Rosin + Heat Presses Geoflora Nutrients' two-part system isGrodan Improved Hugo (White Foil) 6 x 6 x 5. 8 (Case of 64) Keep it Real Real Science Grodan 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 our Advanced Wetting Agent. Real Improvement These