Humboldts Secret Plant Enzymes 2.5 Gallon

Humboldts Secret Plant Enzymes 2.5 Gallon

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Plant Enzymes is a highly concentrated enzymatic formula with a guaranteed content of 7,000 units/ml of active enzyme. Plant Enzymes clean roots by breaking down cellulose, dead root material and salt buildup. Plant Enzymes is especially helpful for those growing in Coco, DWC and Aeroponics.

Although we consider Golden Tree as an all-in-one additive, many people like to use Enzyme products. It is your preference as a grower whether or not to use Plant Enzymes

How To: Use Plant Enzymes at a rate of 1ml/gallon. Apply directly to the root zone, do not use as a foliar spray. Compatible in all mediums. Check out our Feed Chart for additional information.


  1. What’s in Plant Enzymes?
    • Plant Enzymes contains over 7,000 active units/ml of the enzyme Cellulase.
  1. How often do you use Plant Enzymes?
    • You can use Plant Enzymes with every nutrient feeding, or between 1-3 times a week. More or less depending on how well your plants are responding.
  1. Should Plant Enzymes be used alone?
    • Plant Enzymes should be used in conjunction with a complete nutrient regimen. Plant Enzymes are extremely helpful when using heavy duty nutrients like Golden Tree.
  1. If Golden Tree is an All-In-One Additive why do we have additional additives?
    • We firmly believe that all you need to succeed is Base A+B and Golden Tree (if you need CalMag because of your particular setup, then this will still be needed). Our additional additives are optional, and we provide them as a resource for use at individual growers discretion.
  1. Is Plant Enzymes safe to use in hydroponics?
    • YES! Plant Enzymes is particularly helpful if you are growing in DWC, Coco, and Aeroponics.
  1. How do I know if Plant Enzymes work?
    • Follow this simple experiment to see visually see Plant Enzymes in action: Mix 10ml (2 teaspoons) of Plant Enzymes into one cup of water. Place a 1x1 inch piece of paper and place in mixture. Stir and let the paper sit at the bottom of the mixture for 24 hours. Afterwards, shake the mixture and paper will disintegrate. Water alone will not disintegrate the paper.