Grow More Hawaiian Bud 5-50-17 Soluble Bloom Fertilizer – 25 lb

Grow More Hawaiian Bud 25 lb: A Late-Bloom Phosphate Concentrate This is the bulk bag of Grow More's Hawaiian Bud, a water-soluble bloom concentrate from the Mendocino line built for the back half of flower. The guaranteed analysis on the bag reads 5-50-17. Nitrogen sits at 5%, mostly ammoniacal at 4.5% with 0.5% nitrate, followed by 50% available phosphate and 17% soluble potash. Six trace elements ride along, with copper, iron, manganese and zinc in chelated EDTA form, plus boron and molybdenum. Seaweed extract and 0.2% humic acid round out the blend. There is no urea in it. In hydro it runs at 1 teaspoon per gallon on its own, or 1/4 to 1/2 teaspoon per gallon alongside a base feed. Soil and soilless mixes take 1/2 to 1 teaspoon per gallon alone, the same lower range when combined, and foliar sprays use a full teaspoon per gallon. For larger tanks the label gives a concentrate ratio instead. Half a pound in 100 gallons lands near 150 ppm of phosphate. At that ratio this bag covers roughly 5,000 gallons, which is why it lives in commercial mixing rooms more than tents. Running a 5-50-17 Fertilizer Without Overdoing Phosphorus Running a 5-50-17 fertilizer well is mostly about restraint. Phosphorus does its best work in the weeks when flowers are stacking, and more is not better past that point. Heavy phosphate in a recirculating system can tie up zinc and iron, which is why the chelated trace pack matters here. Most growers bring it in once buds are set and taper it before the final flush. Pair it with a complete base that supplies calcium and magnesium, because this bag carries neither. The ammoniacal nitrogen nudges root-zone pH downward, so check runoff for a few feeds after adding it. Dissolve it fully in the water before it meets any calcium-heavy concentrate. Phosphate and calcium meeting at high strength cloud the tank and drop out as a precipitate. A bulk bag also pulls moisture if it sits open in a humid grow room. Scoop what you need and reseal it every time. Key Features 5-50-17 Bloom Ratio: Heavy phosphate with supporting potash for late flower. Chelated Trace Elements: Copper, iron, manganese and zinc in EDTA form stay available alongside high phosphate. Kelp Extract and Humic Acid: Seaweed extract and humic acid are blended directly into the powder. Urea-Free Nitrogen: Nitrogen arrives as ammonium and nitrate only, with no urea in the analysis. Works in Any System: Suited to hydro, soilless, coco, soil and aeroponic setups, plus foliar sprays. Commercial Bag Size: Roughly 5,000 gallons at the concentrate ratio of half a pound per 100 gallons. Technical Specifications Specification Value Guaranteed Analysis 5-50-17 Total Nitrogen 5.0% (4.5% ammoniacal, 0.5% nitrate) Available Phosphate (P₂O₅) 50% Soluble Potash (K₂O) 17% Boron 0.02% Copper 0.05% (chelated) Iron 0.1% (chelated) Manganese 0.05% (chelated) Molybdenum 0.0005% Zinc 0.05% (chelated) Humic Acid 0.2% Derived From Ammonium phosphate, potassium phosphate, ammonium sulfate, boric acid, sodium molybdate, copper/iron/manganese/zinc EDTA, seaweed extract Hydroponic Rate 1 tsp/gal alone; 1/4–1/2 tsp/gal with a base feed Soil / Soilless Rate 1/2–1 tsp/gal alone; 1/4–1/2 tsp/gal combined Foliar Rate 1 tsp/gal Concentrate Ratio 0.5 lb per 100 gal ≈ 150 ppm phosphate Package Size 25 lb