A-OK STARTER PLUGS ROCKWOOL 1.5 SHEET 98A OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro Blocks. A OK Starter Plugs come labeled with instructions in a shrink wrapped sheet that fits a standard 10 x 20 tray (flat). Note: Item #713020 is supplied without shrink wrap.

Super sharp blades are engineered to stay that way longer

Equipped with Repeater Bus interface which is a double-port connector on the ballast that allows you to directly daisy chain 100 fixtures per string and five strings per controller port to connect a maximum of 500 fixtures per controller port

Now with metallic film specular

which are needed to give a plant the best possible start in flower development and aids in fighting environmental stresses and enhancing vigor

two-spotted spider mites

From seed or clone until harvest

Liquid Karma may enhance the nutritional environment

FloraKleen® removes fertilizer residues that can accumulate over time in hydroponic systems

which are often damaged during transplanting

Bloom A & B contain potassium

while increasing the structural integrity of the new proprietary Lid and Reservoir

Strong citrus & tropical tones of grapefruit