Thank You & Enjoy Your Plants

Free Humboldt Nutrients T-Shirt with all Purchase Orders of $200 or more. Choose size from website and add to cart for checkout.

*If T-shirts are not available then a substitute Humboldt Nutrients Branded item will be given*

Humboldt Nutrients Fertilizing Materials

Like a craft brewer or an award winning chef, we want to give our customers the best possible nutrient blend that we know how to create.

Using all small batch processes, we are able to scrutinize and control our inputs, using only the best quality materials. Humboldt Nutrients strives everyday to create the highest quality products, at the most affordable prices, with the easiest application, from our family to yours.

Our Promise

Humboldt Nutrients will continue to scour the planet for any and all improvements or developments in agronomy, chemistry, and mycology.  We are constantly looking for ways to improve our product selection for our growing customer base.