Grodan Uni-Slab Rockwool Power is a 2-part formula that

is a 2-part formula that provides the nitrogen (N)

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9" 20cm Lengths: 13

What Is The Ideal Humidity Range

Dead root cells attract pathogenic organisms

Grodan Uni-Slab Rockwool Power is a 2-part formula thatGrodan Uni Slab Gro Slabs and Uni Slabs offer a wide control range to steer your crop using irrigation strategies. Featuring the Advanced Wetting Agent, 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. The improved slab structure and physical properties guarantee rapid