Humboldt County's Own Sonic Bloom w/ Vitamin B1 - 10 lb

Concentrated Phosphorus and Potassium Support for Flowering - 10 lb Powder

Plants use large amounts of phosphorus and potassium during flowering, and a weak feed program can leave late growth short of both. Sonic Bloom supplies them as a powdered booster built on Potassium Phosphate (KH2PO4) with added Vitamin B1. Because it is highly concentrated, one teaspoon treats 5 gallons of water.

The 10 lb unit suits growers who run several flowering cycles or feed many plants. A tub this size lasts a long time at a teaspoon per 5 gallons, so it fits regular indoor growers and commercial rooms better than a trial purchase.

Key Features & Benefits

• Potassium Phosphate base — supplies phosphorus and potassium in one powder.
• Vitamin B1 included — adds a supplement to your flowering feed.
• Low dose — 1 teaspoon per 5 gallons of water keeps feeding simple.
• Soil and hydro use — one rate works in both setups.
• Works with all nutrient brands — add it to your existing program.

Who Should Use Sonic Bloom

Growers who want a dedicated phosphorus and potassium booster for the flowering stage, in soil or hydroponic systems, and who prefer a bulk powder over a liquid concentrate.

About Humboldt County's Own Sonic Bloom

Humboldt County's Own Sonic Bloom w/ Vitamin B1 is a powdered bloom booster. Its primary ingredient is Potassium Phosphate (KH2PO4). It ships as a single 10 lb unit weighing 10.5 lb, measuring 9 x 9 x 6 in.

Frequently Asked Questions

Q: How much Sonic Bloom do I use?
A: Use 1 teaspoon per 5 gallons of water. This rate applies to both soil and hydroponic feeding.

Q: Will it work with my nutrients?
A: The manufacturer states it works with all nutrient brands. Add it to your current feed program.

Q: What is Potassium Phosphate?
A: Potassium Phosphate (KH2PO4) is a salt that supplies both phosphorus and potassium. These are the two nutrients plants draw on heavily during flowering.

Q: Can I use it in hydroponic systems?
A: Yes. The directions give the same rate for soil and hydro: 1 teaspoon per 5 gallons of water.

Q: Why a powder instead of a liquid?
A: Powders are compact and concentrated, so a small scoop treats a large volume of water. Measure carefully with a teaspoon to keep dosing consistent.