General Hydroponics KoolBloom Formula
Best bloom booster for growers seeking larger, more flavorful harvests.
This liquid concentrate is the secret to packing on serious weight and flavor during the critical flowering stage. It’s a reliable, stress-reducing booster for your harvest, though you’ll need to pair it with a dry finisher later to truly maximize your plant’s ripening potential.
$16.79
at
Advanced Hydro Gardens
Who it's for
- Cultivators prioritizing high-quality essential oil production
- Growers aiming for dense, heavy flower yields
- Existing General Hydroponics users seeking a streamlined feeding routine
Who should skip it
- Beginners prone to over-fertilizing sensitive plant varieties
- Gardeners wanting a simple, all-in-one flowering nutrient solution
- Hydroponic growers avoiding frequent reservoir and pump maintenance
Performance breakdown
Yield Enhancement
Delivers significant weight gains during the critical flowering phase.
Nutrient Bioavailability
Mineral-based formula ensures rapid uptake for immediate plant response.
Flavor Profile Impact
Essential oil production boost noticeably improves final harvest quality.
Ease of Mixing
Liquid concentrate dissolves instantly without leaving messy sediment behind.
Stress Mitigation
Added vitamins provide a buffer against environmental reproductive stressors.
System Compatibility
Integrates seamlessly into existing feeding schedules and nutrient programs.
Key Specs
NPK Ratio
0-10-10
Form
Liquid Concentrate
SKU
732537
Available Sizes
qt, 2.5 gal, 6 gal, 15 gal, 55 gal, 275 gal
Fertilizer Source
Mineral Based
Nitrogen
0%
Phosphorus
10%
Potassium
10%
Target Plant Type
Vegetables, Flowers
Fertilizer Form
Liquid Concentrate
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