Grodan Gro-Slab 6" Rockwool Grodan Gro-Slab 8" Controlling your dew point with

Controlling your dew point with an oscillating fan will reduce the risk of powdery mildew growth

The balanced combination of highly bio-active ingredients maximize resin contents in crops as well as enabling crops to continue at maximize photosynthetic rates when plants normally are forced to “shut-down”

and is backed by a 5-year warranty for peace of mind

Grodan Absorbent Granulate Gro-Wool can support house plants while watering just once every 2 to 4 weeks

Watts: 400

Grodan Gro-Slab 6" Rockwool Grodan Gro-Slab 8" Controlling your dew point withGrodan Gro Slab 6" offers a wide control range to steer your crop using irrigation strategies. Featuring the Advanced Wetting Agent, Grodan Improved Gro Slabs offer more uniform WC and EC distribution throughout each slab and from slab to slab. Fast rooting and vigorous growth throughout the entire growing cycle improve cannabis plant health, better resilience and higher yields. They can also be resaturated more effectively. Enjoy maximum versatility