General Hydroponics FloraBloom
Best bloom booster for gardeners seeking larger, more flavorful harvests.
This is the gold standard for coaxing maximum flavor and density out of your flowering plants. It trades simplicity for precision, requiring a bit of extra attention to your nutrient schedule, but the payoff is a noticeably more vibrant, aromatic harvest.
$16.63
at
American Growers Supply
Who it's for
- Reliability-focused cultivators seeking a proven, widely available industry standard
- Gardeners aiming for larger, more vibrant flower and fruit yields
- Experienced growers needing precise control over custom nutrient ratios
Who should skip it
- Low-maintenance gardeners looking to minimize reservoir cleaning and system flushing
- Beginners preferring simple, one-part nutrient solutions for their plants
- Busy growers who want to avoid frequent pH monitoring tasks
Performance breakdown
Bloom Stimulation
High phosphorus content triggers rapid and abundant floral development.
Nutrient Solubility
Liquid concentrate dissolves instantly for immediate plant uptake.
Flavor Enhancement
Optimized mineral profile significantly improves harvest aroma and taste.
Application Versatility
Works seamlessly across diverse flowering and fruit-bearing plant varieties.
Secondary Nutrient Density
Magnesium and sulfur additions prevent common mid-cycle deficiencies.
Ease of Dosing
Liquid formula allows for precise, mess-free measurement every time.
Key Specs
NPK Ratio
0-5-4
Fertilizer Source
Mineral Based
Nitrogen
0%
Phosphorus
5%
Potassium
4%
Secondary Nutrients
Magnesium, Sulfur
Target Plant Type
Flowers, Vegetables
Fertilizer Form
Liquid Concentrate
Water Soluble
True
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