/oneness hydroponic
  • Oneness



    Humboldt Nutrients Oneness was formulated as a premium 1-Part base nutrient program. Oneness contains a unique proprietary combination of macro and amino chelated micronutrients. Oneness gives hydroponic and soil gardeners a full spectrum of essential plant nutrients, at an affordable price, without sacrificing simplicity and ease of use.
  • Ginormous



    Ginormous is a high performance PK supplement designed to deliver essential macronutrients during a flowering plants critical blooming stages.
  • Humboldt Honey Hydro



    Humboldt Honey Hydro is a carbohydrate product for Hydroponics.
  • Royal Flush

    Royal Flush can be applied to all crops including vegetable crops, row crops, field crops, trees, vines, ornamentals, and gardens and landscaping. Royal Flush is a mineral salt-reducing, finishing solution for all plants growing in soil, potting mixes, soil-less rooting media, hydroponics and other gardens. Royal Flush can be used by the indoor and outdoor home gardener for all varieties of plants, such as flowers, vegetables, herbs, trees, berries, shrubs, ornamentals, annuals and perennials. Royal Flush is applied to all of your favorite plants in the final weeks of bloom. By flushing a crop when it is needed, heavy elements and salts are removed from the plants root zone, allowing for more aromatic and flavorful fruits and flowers. Royal Flush can help by removing undesirable salts and heavy minerals, which can make for a more pungent, aromatic and flavorful crop.
  • Calyx Magnum



    At Humboldt Nutrients we don’t make new products very often, but when we do we take it to another level. Well, we decided to make the best Calcium Magnesium product in the marketplace and we accomplished just that. With an available 2%(N), 3.4%(Ca), and 1.4%(Mg) + micronutrients, Calyx Magnum gives gardeners vital nutrients needed for plant development and growth. Another huge benefit is that we created Calyx Magnum without the use of chemical chelates like EDTA, which is so prevalent in other Cal Mag products on the market. Instead of chemical chelates like EDTA, Calyx Magnum utilizes plant based amino acids as a chelating agent. This means that Calyx Magnum is biodegradable, making it a better choice for the conscious and sustainable minded gardener. Calcium plays an important role in the development of plant tissues, root systems, and disease resistance. Magnesium is an essential mineral used in the process of producing chlorophyll, which is in turn important for the process of photosynthesis. Magnesium is also critical for the uptake and migration of phosphorous in plants, making it a major mineral needed for blooming and flowering varieties of plants.
  • FlavorFul

    FlavorFul is a solution of 1% refined Humic acid concentrate
  • Prozyme

    ProZyme is a cleaning solution for growing mediums. Enzymes are biological catalysts, derived from living organisms, and catalysts increase the speed of naturally occurring chemical reactions.