Grodan Improved Gro-Slab - (36x12x3) - Bag Ceramic Metal Halide (CMH) Lights then rely more on the

then rely more on the LED bars as seedlings green up

Covers a 5×4 ft footprint at 4 ft mounting height with 4

Display options available in °C

Nitric Acid

hydroponic

Grodan Improved Gro-Slab - (36x12x3) - Bag Ceramic Metal Halide (CMH) Lights then rely more on theGrodan Improved Gro Slab (36x12x3) Bag Experience the pinnacle of precision cultivation with Grodan Improved Gro Slabs, specifically tailored for those who demand the best for their plants. Leveraging the power of Advanced Wetting Agent, these slabs provide superior water content (WC) and electrical conductivity (EC) distribution throughout each slab and between slabs. This guarantees consistent, fast rooting and robust growth throughout the entire