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    Best Seller
    True Organic - Preplant Starter Plant Food - OMRI - Organic - New for 2022 from The World s Leading Organic Fertilizer Supplier! 4 lb Granules

    True Organic - Preplant Starter Plant Food - OMRI - Organic - New for 2022 from The World s Leading Organic Fertilizer Supplier! 4 lb Granules

    Use before planting to supply essential nutrients to delicate seedlings and young starts. more

    $22.38

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    World conditions as to mineral raw materials for the fertilizer industry. Addresses delivered at the meeting of the Institute of politics at Williamstown Mass. August 12-14 1926

    World conditions as to mineral raw materials for the fertilizer industry. Addresses delivered at the meeting of the Institute of politics at Williamstown Mass. August 12-14 1926

    Select Your Preferred Color at No Additional Cost! Explore More Options by Clicking on More Images and Notify Us of Your Choice via Email. Presenting an Exquisite Leather-Bound Edition expertly crafted by the prestigious organization “Rare Biblio�... more

    $49.55 $41.89

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    Best Seller
    Orchid Love - World s Greatest Orchids Food Best Organic Natural Orchid Flower Bloom Booster Fertilizer / Fertiliser 1 Gallon of Liquid Concentrate

    Orchid Love - World s Greatest Orchids Food Best Organic Natural Orchid Flower Bloom Booster Fertilizer / Fertiliser 1 Gallon of Liquid Concentrate

    Orchid Love Liquid Orchid Food Fertilizer GS Plant Foods Orchid Love feeds your orchid plants instantly to promote growth deep rich leaf color strong root development and beautiful vibrant and long lasting blooms. Our orchid fertilizer makes it easy to... more

    $39.95

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    Biobizz Indoor Gardening Organic Plant Food Fertilizer Hydroponics Starter Pack - 3.5

    Biobizz Indoor Gardening Organic Plant Food Fertilizer Hydroponics Starter Pack - 3.5

    For those just starting out in the world of indoor gardening, greenhouses, and hydroponics, there's nothing better than a good old starter kit. more

    $89.99

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    Espoma Lawn Fertilizer 2500 sq. ft. Granules 15-0-5

    Espoma Lawn Fertilizer 2500 sq. ft. Granules 15-0-5

    For those customers who desire the best of both worlds, Espoma Lawn Food is the answer. It combines the benefits of natural organics with the higher nitrogen and coverage of slow ... more

    $55.99

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    Hydrofarm Plant Food Fertilizer Growing Kit | 11.5 H x 5 W x 10 D in | Wayfair 2 x BBSTARTPK

    Hydrofarm Plant Food Fertilizer Growing Kit | 11.5 H x 5 W x 10 D in | Wayfair 2 x BBSTARTPK

    For Those Just Starting Out In The World Of Indoor Gardening, Greenhouses, And Hydroponics, There'S Nothing Better Than A Good Old Starter Kit. For Some Serious Plant Food, Look No Further Than The Biobizz Indoor Gardening Organic Fertilizer... more

    $409.99 $151.99

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    Orchid Love - World s Greatest Orchids Food Best Organic Natural Orchid Flower Bloom Booster Fertilizer / Fertiliser 1 Quart (32 Fl. Oz.) of Liquid Concentrate

    Orchid Love - World s Greatest Orchids Food Best Organic Natural Orchid Flower Bloom Booster Fertilizer / Fertiliser 1 Quart (32 Fl. Oz.) of Liquid Concentrate

    Makes it easy to get your orchids to re-bloom again and again! All natural-Made from the ingredients available Super easy- just add water and pour it on! Super economical- 32 ounces of concentrate- makes as much as 32 gallons! NEW- Deodorized Formula!... more

    $19.95

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    U.S. and world fertilizer outlook Prepared for the Subcommittee on Agricultural Credit and Rural Electrification and the Subcommittee on Foreign Agricultural Policy of the Committe

    U.S. and world fertilizer outlook Prepared for the Subcommittee on Agricultural Credit and Rural Electrification and the Subcommittee on Foreign Agricultural Policy of the Committe

    Select Your Preferred Color at No Additional Cost! Explore More Options by Clicking on More Images and Notify Us of Your Choice via Email. Presenting an Exquisite Leather-Bound Edition expertly crafted by the prestigious organization “Rare Biblio�... more

    $50.73 $42.27

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    SuperThrive Advanced Nutrition 120Ml Plant Vitamins And Hormones - World No.1 Hydroponics

    SuperThrive Advanced Nutrition 120Ml Plant Vitamins And Hormones - World No.1 Hydroponics

    SUPERTHRIVE 120ML SUPERTHRIVE 120 ML To help your plants grow and remain healthy it is necessary to provide them with sufficient nutrients. Superthrive is not a nutrient but a vitamin and hormone solution that can take care of all your plant s needs... more

    $23.99 $14.98

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    True Organic - Preplant Starter Plant Food - OMRI - Organic - New for 2022 from The World s Leading Organic Fertilizer Supplier! 4 lb Granules - Bonus 2 Pack

    True Organic - Preplant Starter Plant Food - OMRI - Organic - New for 2022 from The World s Leading Organic Fertilizer Supplier! 4 lb Granules - Bonus 2 Pack

    For Great Start Plants that Professional Organic Growers Use! Our True Organic Pre Plant Starter Fertilizer & Root Stimulator is designed to maximize the nutrient intake and growth potential of all trees palms and plants. Tree and plant growth cycles... more

    $35.60

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    General Hydroponics FloraGro 1 Gallon (GREEN)

    General Hydroponics FloraGro 1 Gallon (GREEN)

    General Hydroponics FloraGro 1 Gallon (GREEN) more

    $51.13

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    General Hydroponics MAXI BLOOM 2.2 LB

    General Hydroponics MAXI BLOOM 2.2 LB

    2.2 Lbs of Product Resealable Bag NPK 5-15-14 Cost Effective Water Soluble Mix 1 teaspoon to a gallon of water. MaxiBloom is rich in calcium magnesium and sulfur to produce higher flower and fruiting. more

    $27.62

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    General Hydroponics CALiMAGic for Gardening 2.5-Gallon

    General Hydroponics CALiMAGic for Gardening 2.5-Gallon

    CALiMAGicâ„¢ is a concentrated blend of readily available Calcium and Magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGicâ„¢ helps optimize plant nutrition and enhances plant growth and... more

    $107.34 $95.32

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    General Hydroponics Liquid KoolBloom 0-10-10 Promotes Intense Flowering Helps Facilitate Bulking and Ripening in Annuals Use in Hydroponics Soil and Coco Coir - Concentrate 1 gal

    General Hydroponics Liquid KoolBloom 0-10-10 Promotes Intense Flowering Helps Facilitate Bulking and Ripening in Annuals Use in Hydroponics Soil and Coco Coir - Concentrate 1 gal

    The concentrated formula of General Hydroponics Liquid KoolBloom 0-10-10 is ideal for use in hydroponics soil and coco coir growing. Use to enhance the production of essential oils and fragrance in a many flowers culinary and medicinal herbs. During... more

    $65.00

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    FoxFarm FX14710 Cultivation Nation 1 pt Grow 1 Pint

    FoxFarm FX14710 Cultivation Nation 1 pt Grow 1 Pint

    Liquid Fertilizer. 2-1-6. Cultivation Nation Grow Fertilizer is part one in FoxFarm s 3-part liquid feeding program. Start with Cultivation Nation Grow for vegetative growth then supplement with Cultivation Nation Micro and finish strong with... more

    $21.32 $19.01

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    General Hydroponics Floralicious Plus Vitality Plant Food 2-0.8-0.5 1 pt.

    General Hydroponics Floralicious Plus Vitality Plant Food 2-0.8-0.5 1 pt.

    General Hydroponics® Floralicious® Plus 2-0.8-0.5 is a blend of plant nutrients. It is ideal for coco coir hydroponics and soil. Use throughout the plant s growing cycle. Floralicious Plus is used in addition to your regular fertilizer program from... more

    $31.33

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    Hygrozyme 20 Liter

    Hygrozyme 20 Liter

    Hygrozyme is a concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme formulation and production experience SIPCO perfected a proprietary formula to help plants reach their... more

    $581.03

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    CYCO Bloom B Liquid Nutrient for Hydroponic Plants 1-5-6 20 Liters

    CYCO Bloom B Liquid Nutrient for Hydroponic Plants 1-5-6 20 Liters

    DescriptionWhen used in combination with Bloom Part A Cyco Bloom B supplies a range of nutrients that support your plants development. They create a base nutrient that helps improve fruit quality and flower development. Fill tank with water then add 30... more

    $135.35 $119.62

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    GH FloraNova Grow 2.5 Gallon

    GH FloraNova Grow 2.5 Gallon

    GH FloraNova Grow 2.5 Gallon more

    $160.58

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    General Hydroponics Florabloom 6 Gallon

    General Hydroponics Florabloom 6 Gallon

    The Flora Series is a three-part building block system that enables you to custom-blend a formula based on type of plant and phase of growth. The Flora Series provides a unique combination of mineral nutrients and state-of-the-art organic chelates... more

    $192.91

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    Flora Series 3 Quarts - Floragro Floramicro & Florabloom 32oz gro bloom micr ;HJ#7-545/MKI94 G1560598

    Flora Series 3 Quarts - Floragro Floramicro & Florabloom 32oz gro bloom micr ;HJ#7-545/MKI94 G1560598

    The Flora Series is a three-part building block system that enables you to custom-blend a formula based on type of plant and phase of growth. The Flora Series provides a unique combination of mineral nutrients and state-of-the-art organic chelates... more

    $37.02

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    General Hydroponics FloraMicro 5-0-1 Use with FloraBloom & FloraGro for A Tailor-Made Nutrient Mix Ideal for Hydroponics 6-Gallon

    General Hydroponics FloraMicro 5-0-1 Use with FloraBloom & FloraGro for A Tailor-Made Nutrient Mix Ideal for Hydroponics 6-Gallon

    The foundation of the building-block system. Provides Nitrogen Potassium Calcium and trace elements. Combine with FloraGro and FloraBloom. more

    $165.34 $147.44

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    GH Flora Bloom Gallon

    GH Flora Bloom Gallon

    GH Flora Bloom Gallon more

    $43.54

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    FoxFarm Beastie Bloomz 15 lb

    FoxFarm Beastie Bloomz 15 lb

    FoxFarm Beastie Bloomz 15 lb more

    $200.77

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    General Hydroponics FloraGro 2-1-6 Use With FloraMicro & FloraBloom Provides Nutrients For Structural & Foliar Growth Ideal For Hydroponics 2.5-Gallon

    General Hydroponics FloraGro 2-1-6 Use With FloraMicro & FloraBloom Provides Nutrients For Structural & Foliar Growth Ideal For Hydroponics 2.5-Gallon

    General Hydroponics FloraGro 2-1-6 provides a specialized nutrient to rapidly growing plants during the structural and foliar growth phase. FloraGro is part of an Advanced Nutrient System. Combined with FloraMicro and FloraBloom it creates a hydroponic... more

    $73.55

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    Mills Nutrients Ultimate PK (0-7-6) - 1L

    Mills Nutrients Ultimate PK (0-7-6) - 1L

    ULTIMATE PK is a powerful heavy weight bloom booster designed to be used the last 2 to 4 weeks of the flowering stage. The superior composition of ULTIMATE PK provides the plant with all the nutrient needed during ripening for more abundant fruit set... more

    $67.07

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    General Hydroponics Armor Si for Gardening 6-Gallon

    General Hydroponics Armor Si for Gardening 6-Gallon

    Product number: 732808 armor si is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics coco coir and all types of media. Use as a growth enhancer with irrigation water or in addition to your... more

    $215.99

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    Botanicare Fulvex 5-Gallon

    Botanicare Fulvex 5-Gallon

    Fulvex is an OMRI listed liquid trace mineral extract that chelates nutrients and amplifies uptake. Formulated using a patented formula Fulvex increases the availability of nutrients and enhances mineral diffusion into root cells without the use of... more

    $148.69

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    General Hydroponics FloraNova Family: Grow and Bloom - Liquid Base Fertilizers 1 pt. Bottles

    General Hydroponics FloraNova Family: Grow and Bloom - Liquid Base Fertilizers 1 pt. Bottles

    The FloraNova® family consists FloraNova® Grow and FloraNova® Bloom two liquid base fertilizers. Each formula is a concentrated and robust recipe your plants will love (in an easy-to-use liquid format you ll love too). FloraNova® Grow promotes... more

    $36.34

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    Grotek GTVMP6040 Vitamax Plus Hydroponic Nutrients 23L Black

    Grotek GTVMP6040 Vitamax Plus Hydroponic Nutrients 23L Black

    The VitaMax line is specially formulated to improve plant growth encourage blooming & assist floral & fruit development. These products contain macronutrients & added magnesium to aid in the formation of chlorophyll & other essential plant compounds. more

    $295.28

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    General Hydroponics RapidStart Rooting Enhancer Promotes Root Growth For Seedlings Starts & Transplanting 1-Gallon

    General Hydroponics RapidStart Rooting Enhancer Promotes Root Growth For Seedlings Starts & Transplanting 1-Gallon

    RapidStart enhances your growing experience by delivering a powerful blend of premium plant extracts amino acids and nutrients generating explosive root growth. Using RapidStart stimulates prolific root branching and development of fine root hairs that... more

    $348.65

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    CYCO Supa Sticky Liquid Nutrient for Hydroponic Plants 0.6-3-2 20 Liters

    CYCO Supa Sticky Liquid Nutrient for Hydroponic Plants 0.6-3-2 20 Liters

    Cyco Supa Sticky enhances essential oils in plants by feeding nutrients. It is to be used in conjunction with your regular feeding program. Add 2.5 ml per liter of water to your nutrient reservoir. For hydroponic use only. NPK: 0.6-3-2. more

    $508.98

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    Emerald Triangle FBA_719669 Plant Nutrient 2.5 Gallon

    Emerald Triangle FBA_719669 Plant Nutrient 2.5 Gallon

    G10 (gravitation #10) started as a substitute for gravity but turned into something else. It s not gravity- it s something more! increases the size & mass of flowers. Seeing is believing! for even more Drastic results prime the pump with deep breath in... more

    $371.04

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    General Hydroponics FloraBloom 0-5-4 Advanced Nutrient System to Provide Nutrients for Reproductive Growth 6 Gal

    General Hydroponics FloraBloom 0-5-4 Advanced Nutrient System to Provide Nutrients for Reproductive Growth 6 Gal

    General Hydroponics FloraBloom 0-5-4 provides plants with the nutrients that they need during the reproductive growth stages of flowering fruiting and seed production. FloraBloom is part of an Advanced Nutrient System. Combined with FloraMicro and... more

    $132.96

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    Humboldt Nutrients Big Up Powder 20 lbs

    Humboldt Nutrients Big Up Powder 20 lbs

    Big Up Powder 20 lbs more

    $599.33

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    FloraKleen 6 gal

    FloraKleen 6 gal

    Gardeners can use FloraKleen once a month to dissolve accumulated fertilizer salts in containers and all types of growing Growing Media. This solution alleviates plant stress by preventing nutrient lock-out. When used a few days before harvest... more

    $263.64

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    CYCO Bloom A Liquid Nutrient for Hydroponic Plants 3-0-3 20 Liters

    CYCO Bloom A Liquid Nutrient for Hydroponic Plants 3-0-3 20 Liters

    DescriptionWhen used in combination with Bloom Part B Cyco Bloom A supplies a range of nutrients that support your plants development. They create a base nutrient that helps improve fruit quality and flower development. Fill tank with water then add 30... more

    $119.62

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    General Hydroponics GLCMBX0009 Calimagic & Flora Gro Micro & Bloom Combo 1 Quart Fertilizer

    General Hydroponics GLCMBX0009 Calimagic & Flora Gro Micro & Bloom Combo 1 Quart Fertilizer

    Brand General Hydroponics Item Weight 8 Pounds Calimagic is a concentrated blend of readily available calcium & magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. Calimagic helps optimize plant... more

    $68.99

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    CYCO Grow A Liquid Nutrient for Hydroponic Plants 2-0-0 5 Liters

    CYCO Grow A Liquid Nutrient for Hydroponic Plants 2-0-0 5 Liters

    When used in combination with Grow Part B Cyco Grow A supplies a range of nutrients that aid plants natural development. They create a base nutrient that supports growth cell development and fruit quality. Fill tank with water then add 30 ml of both... more

    $47.64 $42.24

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    General Hydroponics Diamond Nectar Nutrient Additive 0-1-1 2.5 gal.

    General Hydroponics Diamond Nectar Nutrient Additive 0-1-1 2.5 gal.

    General Hydroponics® Diamond Nectar™ 0-1-1 is a high-quality nutrient additive. Diamond Nectar™ can be applied to all crops including vegetable crops row crops field crops trees vines ornamentals gardens and landscaping. Add to fertilizer mix for... more

    $101.83

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