Hydroponics / General Hydroponics / Dry concentrated powder nutrient duo pack
General Hydroponics · 9.4

Dry concentrated powder nutrient duo pack

$39.99
Data updated 2026-10-30

This set includes two types of dry concentrated nutrients designed for different stages of plant development. The MaxiGro formula is tailored for the vegetative phase to encourage strong stems and lush foliage. The MaxiBloom formula is used during the reproductive stage to support the development of flowers and fruit.

The powder form is highly concentrated, making it easy to store and transport compared to liquid alternatives. It dissolves readily in water to create a nutrient-rich solution for any hydroponic setup. This duo provides a straightforward two-step feeding program that covers the entire life cycle of most garden plants.

These listings are popular among growers who prefer the efficiency of dry minerals. The formulas are pH buffered to help maintain stability in the reservoir. Using this set helps ensure that plants receive the correct balance of primary and secondary nutrients at the right time for optimal growth and yield.

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Dry concentrated powder nutrient duo pack
From the notes

Good and less good

After reading 8 reviews

Keepers

  • Good for hydro 3
  • Bloom and fruiting 2
  • Value for money 2
  • Vegetable growth 2
  • Late flower boost 1
  • Mixing with additives 1
  • pH stability 1
  • Strong concentration 1

Trade-offs

  • Salt buildup risk 2
  • CalMag needed with RO 1
  • Late flower boost 1
  • Strong concentration 1
Listed facts

What’s listed

Brand
General Hydroponics
Listed
Systems for vegetables Systems for flowers Hydroponic plant food
Sets
Systems for flowers Hydroponic plant food Systems for vegetables
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