Collection: Nutrients & Additives

178 products
  • Gaia Green Power Bloom, 2 kg/ 4.4 lbs
    Gaia Green Power Bloom, 2 kg
    Regular price
    $45.00
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    $45.00
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  • FoxFarm Grow Big Hydro Liquid Concentate, 1 qt
    FoxFarm Grow Big Hydro® Liquid Concentate, 1 qt
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    $32.99
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    $32.99
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  • CANNA PK 13/14 1 L
    Regular price
    $26.99
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    $26.99
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  • Botanicare Silica Blast Quart
    Botanicare Silica Blast Quart (12/Cs)
    Regular price
    $22.99
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    $22.99
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  • Fish Sh!t Organic Soil Conditioner 120 ml
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    $19.99
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    $19.99
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  • Mother Earth Seasons Choice Tomato & Vegetable Mix 4-5-6 4.4LB
    Mother Earth Seasons Choice Tomato & Vegetable Mix 4-5-6 4.4LB/6
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    $20.99
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    $20.99
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  • CANNA Coco A and B 5 L
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    $133.99
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    $133.99
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  • Fertilome Fruit, Citrus & Pecan Tree Food 19-10-5 4lb
    Regular price
    $17.99
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    $17.99
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  • Fertilome Gardener's Special 11-15-11 - 4 lb
    Regular price
    $16.99
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    $16.99
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  • Xtreme Gardening Azos 2 oz
    Xtreme Gardening Azos 2 oz (12/Cs)
    Regular price
    $22.99
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    $22.99
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  • Xtreme Gardening Mykos 1 lb
    Xtreme Gardening Mykos 1 lb (12/Cs)
    Regular price
    $23.99
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    $23.99
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  • General Hydroponics CALiMAGic Quart
    GH CALiMAGic Quart (12/Cs)
    Regular price
    $24.99
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    $24.99
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  • General Hydroponics Armor Si Quart
    GH Armor Si Quart (12/Cs)
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    $20.99
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    $20.99
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  • FoxFarm Big Bloom Liquid Concentrate, 1 gal
    FoxFarm Big Bloom Liquid Concentrate, 1 gal
    Regular price
    $85.99
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    $85.99
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  • CANNA Bio Flores 1 L
    Regular price
    $37.99
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    $37.99
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  • CANNA CANNAZYM 0.25 L
    Regular price
    $13.99
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    $13.99
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  • Advanced Nutrients Bud Candy®
    Regular price
    $24.00
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    $24.00
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  • General Hydroponics MaxiGro 2.2 lb
    GH MaxiGro 2.2 lb (12/Cs)
    Regular price
    $20.99
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    $20.99
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  • Down to Earth BAT GUANO 7-3-1 OMRI 2 lb
    Down to Earth BAT GUANO 7-3-1 OMRI 2 lb 6/CS
    Regular price
    $23.99
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    $23.99
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  • Down To Earth Blood Meal - 5 lb
    Down To Earth Blood Meal - 5 lb (6/Cs)
    Regular price
    $25.99
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    $25.99
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  • Fertilome Fruit, Citrus & Pecan Tree Food 19-10-5 - 20 lb
    Regular price
    $54.99
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    $54.99
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  • Mother Earth Farmers Market All Purpose Mix 4-5-4 4.4LB
    Mother Earth Farmers Market All Purpose Mix 4-5-4 4.4LB/6
    Regular price
    $20.99
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    $20.99
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  • Mother Earth Power Flower Fantastic Flowering Mix 1-8-6 4.4LB
    Mother Earth  Power Flower Fantastic Flowering Mix 1-8-6 4.4LB/6
    Regular price
    $20.99
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    $20.99
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  • General Hydroponics RapidStart 125 ml
    GH RapidStart 125 ml (24/Cs)
    Regular price
    $37.99
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    $37.99
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  • Down To Earth Bone Meal - 5 lb
    Down To Earth Bone Meal - 5 lb (6/Cs)
    Regular price
    $17.99
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    $17.99
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  • CANNA Aqua Flores A and B 5 L
    Regular price
    $129.99
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    $129.99
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  • Fertilome Tomato & Vegetable Food 7-22-8 - 4 lb
    Regular price
    $17.99
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    $17.99
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  • Xtreme Gardening Mykos WP 2.2 lb (6/Cs)
    Xtreme Gardening Mykos WP 2.2 lb (6/Cs)
    Regular price
    $69.99
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    $69.99
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  • Plant Success Great White Mycorrhizae 4 oz
    Plant Success Great White Mycorrhizae 4 oz (12/Cs)
    Regular price
    $41.99
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    $41.99
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  • Maxicrop Liquid Seaweed, 1 qt
    Maxicrop Liquid Seaweed, 1 qt
    Regular price
    $19.99
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    $19.99
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  • H2O2 Hydrogen Peroxide, 29%, 1 gal
    H2O2 Hydrogen Peroxide, 29%, 4 L, case of 4
    Regular price
    $50.00
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    $50.00
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  • Grotek Monster Bloom, 500 g
    Grotek Monster Bloom, 500 g
    Regular price
    $45.99
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    $45.99
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