Greners.com
Hydroponic Supplies

Humboldt Nutrients is a different kind of nutrient company. We are a locally owned Humboldt County business, specializing in the world’s best hydroponic, natural and organic nutrients, additives and gardening supplies. Our sole purpose is the customer and enabling our customers to take the gardening industry to the next level by providing the finest products available anywhere. We want to be known for having the finest line of products at affordable prices, with efficient distribution and outstanding customer service. We want to personally thank all of our devoted Humboldt Nutrients customers for their support and valuable feedback. In the future, Humboldt Nutrients will continue to enlist our all-star R&D team 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 products and selection for our growing customer base. We believe in providing our customers with tried and true products that work and that we can stand behind 100%. Another characteristic that separates Humboldt Nutrients from our competition is our technical support and customer service. When you call you can speak with a knowledgeable associate that can guide you in how to properly use our products. We want to make sure that our customers use our products correctly, so if you ever have any questions or comments don’t hesitate to call or email us. Most importantly we want you to enjoy the process of growing plants and cultivating a garden. There is no substitute for the pride one feels after raising up a delicious crop of fruits and vegetables or a superb and aromatic crop of flowers. It is our belief that in the near future hobby horticulture will continue to flourish and grow as it has in the past few years, spurred on by the public’s desire to return to a more sedimentary and sustainable world where you can know where your food was grown, how it was grown, and who grew it. Thank You And Enjoy Your Plants -Humboldt Nutrients

Humboldt Nutrients

  1. 1
     
    Emerald Triangle Crystal Burst

    Emerald Triangle Crystal Burst with B1 is one of the most powerful bloom enhancers available on the market!

  2. 2
     
    Humboldt Nutrients White Widow

    Humboldt Nutrients is proud to launch our newest and most powerful soluble Mycorrhizal, White Widow. White Widow is a Mycorrhizal powder containing an extremely high and diverse amount of mycological spores.

  3. 3
     
    Humboldt Nutrients Micro 5-0-1

    Micro formula (5-0-1). Designed to be used in combination with Bloom and Grow as a complete nutrient system for hydroponics and other growing mediums. Contains all the micro nutrients necessary to create vigorous, healthy plants, strong aromas and large yields. Available in 32 ounce, 1 gallon and 2.5 gallon sizes.

  1. 4
     
    Humboldt Nutrients Grow 2-1-6

    Grow formula (2-1-6). Designed to be used in combination with Bloom and Micro as a complete nutrient system for hydroponics and other growing mediums. Promotes efficient absorption and uptake of nutrients. Available in 32 ounce, 1 gallon, 2.5 gallon and 5 gallon sizes.

  2. 5
     
    Humboldt Nutrients Bloom 0-6-5

    Bloom formula (0-6-5). Designed to be used in combination with Grow and Micro as a complete nutrient system for hydroponics and other growing mediums. Improves plant photosynthesis, metabolism, genetics and ultimately crop quality and yield. Available in 16 ounce, 32 ounce, 1 gallon, 2.5 gallon, 5 gallon and 15 gallon sizes.

  3. 6
     
    Humboldt Nutrients Grow Natural

    Ultra-concentrated natural grow formula (3-1-3) to give plants a nutrient-rich foundation during the vegetation and flowering stages. Derived from ocean fish, seaweed extract, Quillaja saponaria, bentonite, Yucca extract and cane molasses. Available in 32 ounce, 1 gallon, 2.5 gallon and 5 gallons sizes.

  1. 7
     
    Humboldt Nutrients Bloom Natural

    Ultra-concentrated natural bloom formula (0-10-0) to give plants a phosphorous and calcium boost during the flowering stage. Derived from soft rock phosphate and kelp. Available in 32 ounce, 1 gallon, 2.5 gallon and 5 gallons sizes.

  2. 8
     
    Humboldt Nutrients Deuce Deuce

    Provides high levels of potassium (0-0-22) to plants to harden flowers and improve overall plant health. Derived from sulfate of Potash, Potassium and Ascophyllun Nodosum. Available in 16 ounce, 32 ounce, 1 gallon, 2.5 gallon, 5 gallon and 15 gallon sizes.

  3. 9
     
    Humboldt Nutrients Master A - 4-0-3

    Amino Bloom-A (4-0-3). Part of a vigorous 2-part nutrient solution for use on any plant in any growing medium. Contains no EDTA's. Assures increased quality and yields. Available in 32 ounce, 1 gallon, 2.5 gallon and 5 gallon sizes.

  1. 10
     
    Humboldt Nutrients Master B 1-5-6

    Master B - 1-5-6. Part of a vigorous 2-part nutrient solution for use on any plant in any growing medium. Contains no EDTA's. Assures increased quality and yields. Available in 32 ounce, 1 gallon, 2.5 gallon and 5 gallon sizes.

  2. 11
     
    Humboldt Nutrients Oneness

    1-part naturally chelated formula, assures fruits, vegetables and herbs will receive adequate nutrition during the vegetative and flowering stages. Blend of plant-based amino and organic acid chelates, complex carbohydrates, macro and micro-nutrients, metals and trace elements. Available in 32 ounce, 1 gallon, 2.5 gallon and 5 gallon sizes.

  3. 12
     
    Humboldt Nutrients Big Up Powder 0-33-23

    Premium bloom booster. Delivers high levels of phosphorous and potassium to the fruit or flower. Available in 2 ounce, 4 ounce, 8 ounce, 1 pound, 5 pound, 10 pound, and 20 pound sizes.

  1. 13
     
    Humboldt Nutrients Honey Hydro Carbs

    An excellent source of carbohydrates for all plants. Facilitates the growth of beneficial bacteria and fungi in soil or soil-less media. Increases plants' brix levels. Available in 32 ounce and 1 gallon sizes.

  2. 14
     
    Humboldt Nutrients Honey Organic ES

    Extra strong carbohydrate source from a blend of cane molasses, yucca, kelp and ocean fish. Available in 32 ounce, 1 gallon, 2.5 gallon and 5 gallon sizes.

  3. 15
     
    Humboldt Nutrients FlavorFul

    A strong solution of 8% refined Humic acid concentrate. Contains electrolytes that stimulate plant walls, resulting in smooth and consistent uptake and delivery of vitamins, minerals, nutrients and trace elements in soil and fertilizers. Available in 16 ounce, 32 ounce, 1 gallon, 2.5 gallon, 5 gallon and 15 gallon sizes.

  1. 16
     
    Humboldt Nutrients Humboldt Roots

    Highly concentrated organic root stimulant. Expands root zone during the critical growth stage. Available in 50 ml, 125 ml, and 250ml sizes.

  2. 17
     
    Humboldt Nutrients Hum-bolt humic

    Hum-bolt 8% Humic Acid. Promotes high ion exchange capabilities, stimulates plant enzymes, increases beneficial organisms and acts as an organic catalyst. Creates immunities for plants by preventing viral and bacterial particles from attaching to cell walls. Available in 16 ounce, 32 ounce, 1 gallon, 2.5 gallon and 5 gallon sizes.

  3. 18
     
    Humboldt Nutrients Mayan Microzyme

    100% organic and ecologically safe beneficial bacterial complex with multiple species of soil microorganisms to increase fertility while providing vital nutrients to all types of plants and crops. Available in 4 ounce, 8 ounce, 32 ounce and 1 gallon sizes.

  1. 19
     
    Humboldt Nutrients MycoMadness

    Biologically active package of 8 mycorrhizal species, 12 beneficial bacteria and 2 Trichoderma species, well suited to a variety of media, soil conditions, climates and plants. Contains a specially formulated natrual root booster. Available in 8 ounce, 1 pound sizes and 5 pound sizes.

  2. 20
     
    Humboldt Nutrients MycoMaximum

    Contains 8 species of growth enhancing mycorrhizal fungi, 12 strains of beneficial bacteria and 2 Trichoderma species. Adds organic matter and helps to break down nutrients and micro-nutrients present in growing media. Available in 8 ounce, 1 pound and 5 pound sizes.

  3. 21
     
    Humboldt Nutrients ProZyme

    Concentrated blend of over 80 different beneficial enzymes to help break down dead root mass, starches, carbohydrates and nutrients to make the readily available and useful to the plant. Available in 16 ounce, 32 ounce and 1 gallon sizes.

  1. 22
     
    Humboldt Nutrients Sea Cal

    Highly concentrated growth enhancer and calcium supplement. Offers vital nitrogen and calcium in the specific ratios needed during early plant development. Available in 32 ounce, 1 gallon, 2.5 gallon and 5 gallon sizes.

  2. 23
     
    Humboldt Nutrients Ginormous

    Formulated to help plants yield the largest fruits, higher brix levels and better aromas. Free of harmful hormones and 100% bio-degradable. Available in 16 ounce, 32 ounce, 1 gallon and 2.5 gallon sizes.

  3. 24
     
    Humboldt Nutrients Verde

    Premium growth supplement with 16% nitrogen, 1% phosphorouts and 2% potassium (16-1-2) as well as calcium, iron, magnesium and other vital elements. Available in 32 ounce, 1 gallon, 2.5 gallon and 5 gallon sizes.