Humboldt Nutrients company has been at the forefront of organic nutrients for many years. Their nutrient lines are known for their superb quality and effectiveness while remaining at a fair and affordable price point. Founded in Humboldt county California years of first hand research and development have gone into their product line. Humboldt stand behind their products and offer top of the line customer support for growers at any level. Below you will find our current selection of Humboldt Nutrients.