G.A.S. SonicAir Pro Humidifier Bulky Reduces overall nutrient bill by

Reduces overall nutrient bill by up to 50% when used correctly—you genuinely don't need separate PK

Dial the dose back to 50–75% and you'll save money while avoiding nutrient burn

Unlike air fresheners that just mask problems

25ml of Cal-Mag per litre of water

G.A.S. SonicAir Pro Humidifier Bulky Reduces overall nutrient bill byG. A. S. SonicAir Pro Humidifier Complete Feeding, No Guesswork Our thoughts We bought heavy on this one, so you benefit from clearance pricing. Simple, reliable feeding that delivers results. Using the SonicAir Pro Humidifier from Global Air Supplies you'll always have correct humidity level in your grow room, regardless of the vegging of flowering period in use. With its sleek and durable design, the SonicAir Pro excels at turning RO water into a