65% under what the other stores charge
Compared across 14 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
Jack's 5-12-26 is the Part A half of a two-part hydroponic nutrient program. It carries the phosphorus, potassium, calcium and micronutrients, and it is designed to be paired with Jack's 15-5-20 Part B for a complete feed. The powder dissolves quickly and cleanly, which matters in recirculating systems and drip lines. It suits growers running coco, rockwool or soil-less mixes who want a simple, consistent salt-based program rather than a bottled liquid line.
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Lowest price we've seen: $23.06 on Nov 14 at BetterGrow Hydro. Tracked across 14 stores since Nov 14.
Growers who run Jack's two-part program report clean mixing and steady results in coco and recirculating systems. Most praise the solubility and consistency between bags. Complaints center on having to buy and mix two parts and on the measuring involved.
Jack's Nutrients 5-12-26 Hydroponic is a soluble Part A fertilizer for general vegetative growing. It has an NPK ratio of 5-12-26 and contains macronutrients, secondary nutrients and micronutrients.
It dissolves fully and rapidly and is applied through a continuous liquid feed program. It promotes the growth of leaves and strong roots, and it works in soilless mediums and soil-based gardens. It suits many crop types and many growing environments.
