Grodan Gro-Slab 6" Rockwool Canna Boost For non-pre-fertilized growing media

For non-pre-fertilized growing media

Instructions

Even though trimming reduces the overall yield

Frame: 22mm diameter steel poles with robust PP copolymer corners

250gph AQUA-MAG Model 2

Grodan Gro-Slab 6" Rockwool Canna Boost For non-pre-fertilized growing mediaGrodan 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