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During 12/12 flower cycles
Ensures vent closure as water fills the system
- Evacuate the area during treatment
this liquid nutrient requires no additional preparation
This peat-free
Grodan Gro Slab Improved 8 Inch x 3 Inch x 36 Inch (Case Of 12) 6 Inch x 6 Inch x 4 Inch During 12/12 flower cyclesGrodan Improved Gro Slabs offer 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 faster and more effectively. Case of 12
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