Jack’s 5-12-26 Part A (25lbs) ARS-1 Made from 100% recyclable polypropylene

Made from 100% recyclable polypropylene

which will promote profound plant vigor

Continue to use the same dosage rate to feed your new starts throughout the rooting phase

The strategic addition of just the right amounts of calcium and magnesium actually displaces sodium and excess potassium

Temperature

Jack’s 5-12-26 Part A (25lbs) ARS-1 Made from 100% recyclable polypropyleneAn improvement on the classic "Part A" formula for general vegetative growing. This redesigned blend is built with purely soluble and available nutrients to allow the grower maximum flexibility. Specific balance of macro, secondary and micronutrients delivers an efficient combination of nutrients suitable for many different growing environments and crop types.