FloraGro Hydroponic Microgreens Nutrients


FloraGro is a liquid fertilizer ideal for hydroponic growing methods to supply young plants, including microgreens, with nutrients needed for foliar growth. It is formulated with an NPK ratio of 2-1-6 that is ideal for the first 4 weeks of growth. Because of its ease of use this fertilizer can be used on many types of plants and media by gardeners of any skill level.

An All Purpose Outdoor and Hydroponic Fertilizer

This all purpose nutrient solution for growing microgreens will work with media of all types including:

  • rockwool
  • Potting Mix
  • Coco Coir
  • Peat
  • Native Ground Soil
  • Water Culture

FloraGro makes growing microgreens hydroponically an ease as your young seedlings are supplied with balanced nutrients for the initial foliage growth stages. Hydroponic micro greens are perfect for an indoor garden or year round source of nutritious greens for your family.

Figuring out how to fertilize your crops can be kind of tricky as you figure out how much Nitrogen, Phosphorus, and Potassium is needed for every growth stage. General Hydroponics has formulated this fertilizing solution to meet the needs of any crop in the first four weeks of foliage development. This means this product can be used on microgreens, vegetable, flower, and herb crops. Start getting consistent results with a reliable source of nutrients for your hydroponic garden.

One of the best attributes FloraGro has for hydroponic growing is that it doesn't change your water's pH levels. Flora Gro has a neutral pH which means you can add it to your balanced water system at any time. As the nutrients are taken up over time you can add more directly to a cycled water system.

To use on soil when growing microgreens you simply need to follow the same dosage instructions. Just apply with a spray bottle or mix with the water you use for bottom watering. This is one of our favorite and most versatile fertilizers that will reliably result in larger, and more plentiful leaf growth than you would otherwise get.

NPK = 2-1-6


  • 2.5 ml = 0.5 tsp
  • 5.0 ml = 1 tsp
  • 3.785 L = 1 Gal

Use for the first 4 weeks of plant growth

We do not recommend using any fertilizer for growing sprouts. Because sprout seeds are consumed whole, they should only be grown using water that is untreated with fertilizer or other growing aids.

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