Humboldt County's Own Sonic Bloom w/ Vitamin B1 - 1 lb

Powdered Phosphorus and Potassium for the Flowering Cycle - 1 lb

Plants draw heavily on phosphorus and potassium once flowering begins, and a feed program can fall short at that stage. This powdered booster uses potassium phosphate (KH2PO4) as its primary ingredient to supply both nutrients, with added vitamin B1. You dose it by the teaspoon, so a small amount treats a large volume of water.

The 1 lb container suits home gardeners and small indoor growers who want a dedicated bloom-stage supplement without committing to bulk quantities. Because the dose is low, one container covers many feedings.

Key Features & Benefits

• Potassium phosphate base — supplies phosphorus and potassium when plants need them during flowering.
• Vitamin B1 included — adds a vitamin component to your bloom-stage feed.
• Concentrated powder — 1 teaspoon treats 5 gallons of water.
• Soil and hydroponic use — one product fits either growing method.
• Compact 1 lb container — measures 3.5 x 3.5 x 4 in and is easy to store.

Who Should Use Sonic Bloom

Use it if you run a nutrient program and want to add a phosphorus and potassium boost for the flowering stage. It suits indoor growers working in soil or hydroponic systems, at home or at larger scale.

About Humboldt County's Own Sonic Bloom

Sonic Bloom is a powdered bloom supplement listed with vitamin B1. Its primary ingredient is potassium phosphate (KH2PO4). The container weighs 1 lb when shipped and is sold individually.

Frequently Asked Questions

Q: How much do I use?
A: Mix 1 teaspoon into every 5 gallons of water. This applies to both soil and hydroponic cultivation.

Q: When do I start applying it?
A: Start when you first see signs of flower development, usually around the second week of bloom. Continue until about a week before harvest.

Q: What is the main ingredient?
A: The primary ingredient is potassium phosphate (KH2PO4). It is a source of both phosphorus and potassium.

Q: Can I use it in hydroponic systems?
A: Yes, the directions cover both soil and hydroponic use at the same dose. Mix it into your reservoir or feed water as you would any water-soluble supplement.

Q: Why is it a powder instead of a liquid?
A: Powders are more concentrated and often easier to store than liquids. You measure by the teaspoon and mix into your water.