Emerald Harvest Sturdy Stalk, 270 Gallon Rockwool Slabs Large Square Mesh: Each mesh

Large Square Mesh: Each mesh square is 3

Made for the reproductive growth stage

A universal wall/ceiling bracket provides for quick and simple installation

For the Ultimate Flower

Emerald Harvest Sturdy Stalk, 270 Gallon Rockwool Slabs Large Square Mesh: Each meshSturdy Stalk strengthens plant cell walls to support heavier harvests and crop resilience with our potassium silicate supplement. Sturdy Stalk, Emerald Harvests premium potassium silicate supplement, is a valuable addition to your feeding program at crucial stages in the crop life cycle when fruits and flowers are putting on girth and weight. The silica in the formulation helps increase the rigidity and thickness of plant cell walls, making your crops