House & Garden Algen Extract


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H&G Algen Extract is a powerful organic growth stimulant. It contains a cold-pressed Norwegian sea kelp to naturally aid in vegetative and floral growth. It can be used in vegetative and floral stages.

Algen Extract concentrate contains a high percentage of Ascophyllum Nodosum, proven to contain all Macro and Trace elements in a sustainable form. Using cold-pressed kelp retains the nutrient value and helps to stimulate beneficial bacteria development in the substrate.

  • Kelp acts as a stress reliever and helps with plant recovery after transplant
  • Stimulates the formation of fine root hairs, increasing nutrient uptake
  • Increases resistance to disease and pests
  • Faster, healthier growth.

Dosage: 1mL/L

Additional information

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Bottle Size

250 mls, 500 mls


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