Roots Organics Soul Flower Booster
Best bloom booster for growers seeking higher yields and healthier roots.
This dry formula is the secret weapon for growers looking to push their yields to the limit without overcomplicating their feeding schedule. By pairing high-potency phosphorus and potassium with beneficial bacteria, it prioritizes root health alongside explosive flower production, making it a reliable, no-nonsense upgrade for any flowering phase.
$33.48
at
HTG Supply / SimplyHydro (HTG Supply network)
Who it's for
- Gardeners aiming for larger, more vibrant floral yields
- Organic growers prioritizing long-term soil health and root vitality
- Eco-conscious cultivators avoiding synthetic chemical additives
Who should skip it
- Budget-focused hobbyists seeking lower-cost synthetic alternatives
- Indoor growers sensitive to strong, earthy organic aromas
- Beginners preferring simple, low-maintenance feeding schedules
Performance breakdown
Bloom density potential
High phosphorus and potassium concentrations drive significant flower mass development.
Nutrient solubility
Dry formula dissolves cleanly for seamless integration into existing irrigation systems.
Microbial support
Bacillus subtilis inclusion actively promotes a robust and healthy root zone.
Application versatility
Works effectively across both soil and hydroponic growing environments.
Storage convenience
Stable dry powder format simplifies handling and long-term shelf storage.
Regimen compatibility
Designed to complement rather than replace your existing base nutrient program.
Key Specs
Brand
Roots Organics
NPK
0.5 - 40 - 30
Available Phosphate (P2O2)
40.0%
Soluble Potash (K2O)
30.0%
Sulfur (S)
1.5%
Copper (Cu)
0.1%
Zinc (Zn)
0.5%
Bacteria Content
Bacillus subtillis 500,000,000.00 cfu per gram
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