Grodan Pro Improved 10, 4Inches x 4Inches x 4Inches, 1,548 blocks loose on pallet nutrients-and-supplements Working Environments: Temperature 32°-122°F

Working Environments:                    Temperature 32°-122°F

This exclusive formula is a universal supplement for both growth and bloom

230V = model 52x) and preferred tube type (E-tubes or F-tubes)

This results in better overall plant growth and higher yields

SaferTM Brand 3-In-1 Concentrate contains sulfur and insect killing soap derived from natural fats and plant oils

Grodan Pro Improved 10, 4Inches x 4Inches x 4Inches, 1,548 blocks loose on pallet nutrients-and-supplements Working Environments: Temperature 32°-122°FNew Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the entire substrate volume Full saturation of the blocks with no dry spots and improved EC control with less water is achieved in the rootzone due to the uniform, optimized wool resulting in a