Jack’s 15-5-20 (25lbs) Light Controller May be used with any

May be used with any nutrient line

Multiple sub-zones can be created within the single grow space by linking a specific sensor

long-lasting and with an efficient backflush process

larvae stop eating within an hour

phosphorus and potassium throughout the crop life cycle

Jack’s 15-5-20 (25lbs) Light Controller May be used with anyPrefer Tap Water? Allow your plants to drink up this formula designed to provide all the macro, secondary and micro nutrients in a one part system. Specifically formulated for tap, city or well water types with slightly higher alkalinity & pH. This combination of nutrients will lower pH over time while including the extra soluble calcium, magnesium and the right balance of micronutrients.