General Hydroponics MaxiBloom
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General Hydroponics
General Hydroponics

General Hydroponics MaxiBloom

4.7

Best concentrated bloom booster for home gardeners seeking abundant yields.

This one-part powder simplifies the transition to the flowering stage without the clutter of a complex nutrient line. While you sacrifice the granular control of multi-part systems, you gain a foolproof, high-performance solution that consistently delivers heavy yields in both soil and hydroponic setups.

$15.00

In stock

at

Cultivatesupply

Fertilizer Form Water Soluble Powder
Liquid
Water Soluble Powder
Nitrogen Percentage 5
Phosphorus Percentage 15
Potassium Percentage 14
14
18
Plant Type Application Vegetables, Flowers, Trees & Shrubs, Indoor Plants

Who it's for

  • Gardeners aiming for maximum flower and fruit yields
  • Budget-conscious growers seeking long-term cost savings
  • Busy cultivators preferring a streamlined, single-part feeding routine

Who should skip it

  • Growers using inert media requiring additional calcium and magnesium
  • Beginners intimidated by precise weighing and mixing requirements
  • Hydroponic users wanting to avoid frequent system maintenance

Performance breakdown

Bloom Efficacy

High phosphorus and potassium levels drive exceptional flower and fruit development.

Excellent

Mixing Convenience

Highly concentrated powder dissolves rapidly without leaving stubborn sediment behind.

Excellent

Nutrient Versatility

Reliable performance across both soil-based gardens and complex hydroponic systems.

Excellent

Formula Stability

Buffered pH levels ensure consistent nutrient uptake throughout the reproductive cycle.

Excellent

Concentration Value

A little goes a long way, maximizing yield per container weight.

Excellent

System Compatibility

Clean mineral-based formula minimizes clogging in delicate irrigation and hydroponic lines.

Excellent

Key Specs

Weight

2.2 lbs

NPK Ratio

5-15-14

Form

Powder

Solubility

Water soluble

Nitrogen Percentage

5.0%

Phosphorus Percentage

15.0%

Potassium Percentage

14.0%

Secondary Nutrients

Calcium 5.0%, Magnesium 3.5%, Sulfur 4.0%

Usage

Reproductive stage

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General Hydroponics MaxiBloom

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