Humboldt County's Own Sonic Bloom W/Vits
Best bloom booster for growers seeking larger, more fragrant flower yields.
Humboldt County's Own Sonic Bloom W/Vits is a potent bloom booster designed to revitalize plants and significantly enhance flower development. Its formula is rich in potassium phosphate, vital for lush flowers, robust stems, healthy roots, and vibrant leaves. Notably, it contains 20 times more vitamin B1 than other bloom boosters, promoting larger, healthier flowers and stimulating resinous oil and fragrance production. This highly concentrated, dye-free, and toxin-free formula is safe for plants and requires only 1 teaspoon per 5 gallons of water, making it compatible with all nutrient brands.
$25.99
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4425
#50 in Fertilizers
Price vs Category Average
-58%
Below average
Fertilizer Source
Mineral Based
/ Mineral Based
Who it's for
- Commercial growers seeking maximum flower density and yield
- Gardeners managing plants in high-stress environmental conditions
- Budget-conscious cultivators looking for long-lasting, high-value inputs
Who should skip it
- Novice growers prone to accidental over-fertilization
- Hydroponic users relying on delicate drip irrigation systems
- Beginners wanting a simple, all-in-one nutrient solution
Performance breakdown
Bloom potency
High-concentration potassium phosphate drives aggressive flower development and mass.
Vitamin enrichment
Unmatched B-vitamin profile significantly boosts plant health and resin production.
Application efficiency
Ultra-concentrated formula provides exceptional value with minimal dosage requirements.
System compatibility
Seamlessly integrates into any existing nutrient regimen without chemical conflicts.
Formula purity
Dye-free and toxin-free composition ensures clean, safe plant development.
Versatility
Highly effective across both soil and hydroponic growing environments.
Key Specs
Fertilizer Source
Mineral Based
Application Method
Soil and Hydro: Highly concentrated, use just 1 teaspoon per 5 gallons of water!
Organic Certified
false
Season of Application
Summer
Target Plant Type
Flowers
Fertilizer Form
Water Soluble Powder
Release Type
Quick Release
Size
100 G
Features
- Outperforms other PK boosters
- 20x more Vitamin B1 than competitors
- Increases flower size and mass
- Stimulates resin and fragrance
- Dye and toxin-free formula
- Works with all nutrient brands
- Highly concentrated for cost-effectiveness
- Suitable for soil and hydroponics
What customers say
Customers consistently praise Sonic Bloom for its exceptional effectiveness in boosting flower and fruit development. The primary sentiment revolves around the product's reliable performance, delivering noticeable results quickly, often leading to significantly increased yields compared to standard feeding schedules. Growers appreciate the concentrated formula, which offers excellent value for money despite the premium price point. This additive is widely regarded as a necessary tool for maximizing harvest potential, establishing strong trust among serious cultivators.
Know before you buy
While most boosters focus primarily on phosphorus and potassium, Sonic Bloom includes a significantly higher concentration of Vitamin B1—20 times more than typical competitors—along with B2, B3, and B6 to support overall plant health and resin production.
Yes, Sonic Bloom is designed to be compatible with all nutrient brands. You can easily incorporate it into your existing feeding schedule as a supplemental bloom booster.
Absolutely. Because it is a water-soluble powder and dye-free, it is safe for use in both hydroponic reservoirs and traditional soil-based growing environments.
The formula is highly concentrated, so you only need to use 1 teaspoon per 5 gallons of water. Always mix thoroughly to ensure the powder is fully dissolved before application.
No, the formula is completely dye-free and toxin-free. It focuses on mineral-based nutrition to enhance flower development without unnecessary additives.
Still have a question?
Ask Hayley anything about this product before you decide.