General Hydroponics
General Hydroponics FloraBloom 0-5-4
Best bloom booster for gardeners seeking larger, more flavorful harvests.
General Hydroponics FloraBloom 0-5-4 is a specialized liquid nutrient formulated to promote vigorous flower and fruit development. This formula enhances natural flavor, aroma, and essential oil production for more vibrant harvests. It delivers crucial phosphorus, potassium, magnesium, and sulfur to support the blooming and fruiting stages. Ideal for flowering plants and fruit-bearing vegetables, FloraBloom aids in achieving bountiful and high-quality yields.
$16.63
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4347
#50 in Fertilizers
Price vs Category Average
-73%
Below average
NPK Ratio
054
/ --
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
Features
- Stimulates flower and fruit development
- Enhances flavor and aroma
- Boosts essential oil production
- Provides key blooming nutrients
- Supports fruit-bearing vegetables
- Ideal for flowering plants
What customers say
Growers trust FloraBloom as a highly effective and reliable nutrient solution, consistently noting its ability to significantly enhance flowering and fruiting cycles. This product is a foundational staple in the hydroponic community, delivering visible, quality results without fail. Customers frequently highlight its exceptional value; the concentrated formula ensures longevity, making it an economical choice that truly supports plant productivity.
Know before you buy
You should introduce FloraBloom during the transition to the flowering or fruiting phase. It is specifically formulated to support plants once they begin to develop buds and fruit, rather than during the initial vegetative growth stage.
Yes, FloraBloom is designed to be part of the General Hydroponics Flora Series. It is commonly used in combination with FloraMicro and FloraGro to create a complete nutrient program tailored to your plant's specific growth stage.
FloraBloom is highly versatile and works effectively in both hydroponic systems and traditional soil-based gardening. Because it is a water-soluble liquid concentrate, it integrates easily into your existing watering or irrigation routine.
No, FloraBloom has an NPK ratio of 0-5-4, meaning it contains zero nitrogen. It focuses entirely on providing phosphorus, potassium, magnesium, and sulfur to prioritize flower and fruit development over leafy green growth.
Yes, FloraBloom is specifically formulated to enhance the natural flavor, aroma, and essential oil production of your plants. By providing the necessary minerals during the final stages of growth, it helps improve the overall quality and vibrancy of your harvest.
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