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UPGRADED: Four scales: S
For the vegetative stage of growth
correcting the ratios to work perfectly with CANNA TERRA nutrients
Total Nitrogen (N) 8
the temperature of the air has a knock-on effect on the volume of humidity the air can hold
Carbo-Air-50 Filter Propagation/Heat Mats UPGRADED: Four scales: SCarboAir 50 CarboAir 50 has been developed to filter VOCs (Volatile Organic Compounds) from smaller grow room environments. CarboAir 50 has a 50mm bed of virgin activated granular carbon. It is the best filter for normal use in smaller grow rooms. A 50mm bed of carbon is perfect for smaller grow rooms. It offers excellent filtration of air without compromising air flow. Handmade in Europe Comes with a machine washable pre filter 18 month guarantee
