Humboldt County's Own Sonic Bloom
Best bloom booster for growers seeking larger, more fragrant flower yields.
This potent powder is the secret weapon for growers who want to push flower mass and resin production to the absolute limit. By packing an unusually high dose of Vitamin B1 into a standard phosphorus-potassium mix, it prioritizes plant stress recovery alongside aggressive development. It is an unapologetically heavy-hitting additive for those chasing maximum yield.
$42.99
at
The Growers Depot
Who it's for
- Gardeners seeking maximum flower and fruit production
- Growers needing stress relief for sensitive transplants
- Budget-conscious cultivators wanting long-lasting, concentrated value
Who should skip it
- Beginners uncomfortable with precise nutrient measurements
- Growers preferring simple, all-in-one feeding solutions
- Gardeners looking for a single product for all growth stages
Performance breakdown
Bloom Density Impact
Potassium phosphate base drives significant flower mass and structural development.
Stress Resilience
High Vitamin B1 concentration effectively mitigates transplant and environmental stress.
System Compatibility
Highly soluble powder integrates seamlessly into soil or hydroponic reservoirs.
Concentration Efficiency
Potent formula requires minimal dosage for maximum nutrient delivery.
Aromatic Enhancement
Specific vitamin profile actively stimulates resinous oil and fragrance production.
Ease of Application
Simple mixing ratio makes precise dosing straightforward for any grower.
Key Specs
Contains 20x Vitamin B1, plus B2, B3, and B6
Primary Ingredient
Potassium Phosphate (KH2PO4)
Application
Soil & Hydroponics
Dosage
1 teaspoon per 5 gallons of water
Weight
1.35 lbs
Dimensions
3.75 × 3.75 × 4.25 in
Form
Powdered
SKU
ETSB-1LB
Package Weight
1 lb
Season of Use
Summer
Know before you buy
Still have a question?
Ask Metto anything about the Humboldt County's Own Sonic Bloom before you decide.
