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General Hydroponics

General Hydroponics FloraKleen

General Hydroponics FloraKleen

Regular price $16.99 CAD
Regular price Sale price $16.99 CAD
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Over time, every hydroponic, soil-based, or coco coir system can develop fertilizer residue as a natural part of the growing process. This accumulation can result in excess salts that will eventually cause your plants undue stress.

Clear those concerns and get a cleaner system with FloraKleen.

Specifically designed to dissolve fertilizer salts, our solution not only ushes excess residue but also releases a nutrient bond between plants and the system. This connection helps plants make the most of the remaining fertilizers, especially in the crucial week just before harvest

Why GH Flora Kleen?

  • Dissolves accumulated fertilizer salts
  • Reduces plant stress from excess and imbalanced nutrients
  • Releases nutrient bonds between plants and systems, also correcting lock-out
  • Use as a final flush a few days before harvest to promote maturation and sugaring
  • Safe for use in all systems and media while plants are growing


Hydroponic Systems (between nutrient changes): Mix 1-2 tsp Flora Kleen per gallon of water. Use the milder solution for young or fragile plants, stronger solution for older and stronger plants close to harvest. Recirculate in a hydroponic system for one to two hours. Drain and refill hydroponic system with fresh nutrient solution.

Hydroponic Systems (final flush before harvest): Drain the old nutrient solution and discard. Refill hydroponic reservoir with fresh water and mix 2 tsp per gallon of water. Run this solution during the last day or two before harvest.

Soil and Soilless Mixes: Fill watering can with fresh water and add 1-2 tsp of product. Drench until there is runoff from the bottom of the pot. Resume your regular fertilizer schedule with the next watering.

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