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Humboldts Secret Supplies

Tools for Growing,
Living & Thriving

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568% Increase using HSS Nutrients

Best Sellers

Whether you’re just starting your Humboldts Secret journey or are maintaining your incredible results, you’ll love these customer favorites.

Grow bigger plants with more yield in less time without struggle

Rated by thousands of happy growers

Get the Starter Kit for only $98.99 $170.77

Each Starter Kit Includes:

  • World's Best Base Nutrient System Grow & Bloom Base A and B (1/4 Gallon of Each)
  • Golden Tree (1/8 Gallon)
  • Flower Stacker (1/4 Gallon)
  • CalMag & Iron (1/4 Gallon)
  • Plant Enzymes (8 Ounces)

“Very pleased with this product. Since switching over to Humboldts Secret I have had zero issues with any sort of issues in my plants. Second time using this product. One of the best on the market!”

Terrilynn Verified purchase

Don’t just take our word for it..

Rated by hundreds of happy growers

We are confident that you will be pleased with your product and offer a 6 month 100% satisfaction guarantee.

Refer to our return policy for full terms for the satisfaction guarantee.

MEET OUR FOUNDER, YOUSEF BENHAMIDA

Yousef Benhamida, better known as Ben within the growing community, was known for producing the best flowers in Southern California. He saw a need in the nutrient additive marketplace and wanted to make an additive so good that it could be used as an All-In-One additive, consolidating multiple additives into one. After a lot of hard work he developed Golden Tree. The name made sense, because any tree that got a taste of it would turn to gold for the grower.

Since Golden Tree, HSS has emerged as one of the major plant nutrient manufacturers and suppliers to hydroponic/agricultural distributors in the United States. We are waiting to hear from you. Become a friend of ours today.

YES, I WANT TO WORK WITH YOUSEF

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