Pay in 4 interest-free payments of $38.79 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Available in 3/4″ and 1″
8 oz Oregonism XL
The garlic odor dissipates within minutes of application
possessing the same low molecular weight and "clean" attributes as other additives from the same brand
Grodan Gro-Block Improved Big Mama, 8" x 8" x 8 " (Case of 18) coco-cubes Available in 3/4″ and 1″Grodan Gro Block Improved Big Mama, 8" x 8" x 8 " (Case of 18) New and improved stone wool substrate with advanced wetting technology from Grodan Introducing Grodan Gro Blocks Improved, a product specifically engineered to deliver real results for your crops, developed by plant scientists, researchers, and top growers. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the entire substrate volume.
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