Optic Foliar Switch Bulky ONA Liquid Bottle 922ml —

ONA Liquid Bottle 922ml — Professional Odour Control for Indoor Growing

Root rot is a hydroponic grower's worst nightmare

Weeks 1-2: 2-3ml per litre

Triminator is lighter and easier to disassemble

magnesium and iron back into the plant fast

Optic Foliar Switch Bulky ONA Liquid Bottle 922ml —Optic Foliar Switch Lights On Bloom Initiator & Hermaphrodite Prevention Spray Best for: Growers who want reliable flower site development and stress management during the critical early bloom transition, without the risk of lights off application complications. Our thoughts This is a specialist product that sits outside the usual bloom booster space. Switch works on a different mechanism entirely ethylene hormone activation rather than phosphorus