General Hydroponics

Click here to view the General Hydroponics feed charts.

Unlike our competition, we never buy liquidated inventory or old, deeply-discounted, soon-to-be-expired nutrients. We receive new products every few days, so when you buy from GYOstuff, rest assured you’re buying only the freshest nutrients for your plants.

     
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    Flora Series Simple Nutrient Package - Small Flora Series Simple Nutrient Package - Med. Flora Series Simple Nutrient Package - Large
    Flora Series Simple Nutrient Package - SmallFlora Series Simple Nutrient Package - Med.Flora Series Simple Nutrient Package - Large

    Good, all purpose nutrient system

    Good, all purpose nutrient system

    Good, all purpose nutrient system

    $120.83

    $110.00

    $193.72

    $175.00

    $319.95

    $289.99

    Flora Series Simple Nutrient Package - X Large Flora Series Expert Nutrient Package - Small Flora Series Expert Nutrient Package - Med.
    Flora Series Simple Nutrient Package - X LargeFlora Series Expert Nutrient Package - SmallFlora Series Expert Nutrient Package - Med.

    Good, all purpose nutrient system

    Great, all purpose nutrient system

    Great, all purpose nutrient system

    $462.95

    $409.99

    $186.35

    $170.00

    $325.95

    $294.99

    Flora Series Expert Nutrient Package - Large Flora Series Expert Nutrient Package - X Large FloraDuo Simple Nutrient Package - Small
    Flora Series Expert Nutrient Package - LargeFlora Series Expert Nutrient Package - X LargeFloraDuo Simple Nutrient Package - Small

    Great, all purpose nutrient system

    Great, all purpose nutrient system

    Good for "rapidly flowering annuals"

    $469.95

    $419.99

    $700.95

    $614.99

    $126.07

    $115.00

    FloraDuo Simple Nutrient Package - Med. FloraDuo Simple Nutrient Package - Large FloraDuo Simple Nutrient Package - X Large
    FloraDuo Simple Nutrient Package - Med.FloraDuo Simple Nutrient Package - LargeFloraDuo Simple Nutrient Package - X Large

    Good for "rapidly flowering annuals"

    Good for "rapidly flowering annuals"

    Good for "rapidly flowering annuals"

    $177.57

    $160.00

    $289.95

    $259.99

    $467.95

    $419.99

    FloraDuo Expert Nutrient Package - Small FloraDuo Expert Nutrient Package - Med. FloraDuo Expert Nutrient Package - Large
    FloraDuo Expert Nutrient Package - SmallFloraDuo Expert Nutrient Package - Med.FloraDuo Expert Nutrient Package - Large

    Perfect for "rapidly flowering annuals"

    Perfect for "rapidly flowering annuals"

    Perfect for "rapidly flowering annuals"

    $191.60

    $170.00

    $243.10

    $220.00

    $439.95

    $399.99

    FloraDuo Expert Nutrient Package - X Large Flora Nova Simple Nutrient Package - Small Flora Nova Simple Nutrient Package - Med.
    FloraDuo Expert Nutrient Package - X LargeFlora Nova Simple Nutrient Package - SmallFlora Nova Simple Nutrient Package - Med.

    Perfect for "rapidly flowering annuals"

    Good for rapidly growing plants

    Good for rapidly growing plants

    $705.95

    $619.99

    $113.86

    $105.00

    $138.22

    $125.00

    Flora Nova Simple Nutrient Package - Large Flora Nova Simple Nutrient Package - X Large Flora Nova Expert Nutrient Package - Small
    Flora Nova Simple Nutrient Package - LargeFlora Nova Simple Nutrient Package - X LargeFlora Nova Expert Nutrient Package - Small

    Good for rapidly growing plants

    Good for rapidly growing plants

    Great for rapidly growing plants

    $255.39

    $230.00

    $452.49

    $399.99

    $180.10

    $160.00

    Flora Nova Expert Nutrient Package - Med. Flora Nova Expert Nutrient Package - Large Flora Nova Expert Nutrient Package - X Large
    Flora Nova Expert Nutrient Package - Med.Flora Nova Expert Nutrient Package - LargeFlora Nova Expert Nutrient Package - X Large

    Great for rapidly growing plants

    Great for rapidly growing plants

    Great for rapidly growing plants

    $241.55

    $220.00

    $405.95

    $364.99

    $689.95

    $599.99

    Maxi Nutrient Package - Small Maxi Nutrient Package - Med. Maxi Nutrient Package - Large
    Maxi Nutrient Package - SmallMaxi Nutrient Package - Med.Maxi Nutrient Package - Large

    General purpose nutrient program

    General purpose nutrient program

    General purpose nutrient program

    $176.08

    $160.00

    $256.13

    $230.00

    $422.95

    $379.99

    Maxi Nutrient Package - X Large Flora Series Performance Pack Armor Si, 1 pt
    Maxi Nutrient Package - X LargeFlora Series Performance PackArmor Si, 1 pt

    General purpose nutrient program

    All purpose; for soil, coco or hydro

    Silicate supplement

    $751.95

    $649.99

    $49.99

    $47.49

    $8.90

    Armor Si, 1 qt Armor Si, 1 gal Armor Si, 2.5 gal
    Armor Si, 1 qtArmor Si, 1 galArmor Si, 2.5 gal

    Silicate supplement

    Silicate supplement

    Silicate supplement

    $15.80

    $40.00

    $94.00

    Armor Si, 6 gal Bush Load 8oz Bush Load Pt
    Armor Si, 6 galBush Load 8 ozBush Load Pt

    Silicate supplement

    Plant growth regulator. For use on ornamental plants only.

    Plant growth regulator. For use on ornamental plants only.

    $216.00

    $45.99

    $84.99

    Bush Load Qt CaliMagic, Qt CaliMagic, Gal
    Bush Load QtCaliMagic, QtCaliMagic, Gal

    Plant growth regulator. For use on ornamental plants only.

    Calcium Magnesium Supplement

     

    Calcium Magnesium Supplement

    $149.99

    $16.20

    $40.50

    CaliMagic, 2.5 Gal CaliMagic, 6 Gal CocoTek Coco Grow - A & B Quart
    CaliMagic, 2.5 GalCaliMagic, 6 GalCocoTek Coco Grow - A & B Quart

    Calcium Magnesium Supplement

    Calcium Magnesium Supplement

    Premium base grow nutrients specifically designed for coco style grows.

    $90.00

    $205.20

    $29.95

    CocoTek Coco Grow - A & B Gallon CocoTek Coco Grow - A & B 2.5 Gallon CocoTek Coco Grow - A 6 Gallon
    CocoTek Coco Grow - A & B GallonCocoTek Coco Grow - A & B 2.5 GallonCocoTek Coco Grow - A 6 Gallon

    Premium base grow nutrients specifically designed for coco style grows.

    Premium base grow nutrients specifically designed for coco style grows.

    Premium base grow nutrients specifically designed for coco style grows.

    $67.95

    $149.95

    $149.95

    CocoTek Coco Grow - B 6 Gallon CocoTek Coco Bloom - A & B Quart CocoTek Coco Bloom - A & B Gallon
    CocoTek Coco Grow - B 6 GallonCocoTek Coco Bloom - A & B QuartCocoTek Coco Bloom - A & B Gallon

    Premium base grow nutrients specifically designed for coco style grows.

    Premium base bloom nutrients specifically designed for coco style grows.

    Premium base bloom nutrients specifically designed for coco style grows.

    $149.95

    $29.95

    $67.95

    CocoTek Coco Bloom - A & B 2.5 Gallon CocoTek Coco Bloom - A 6 Gallon CocoTek Coco Bloom - B 6 Gallon
    CocoTek Coco Bloom - A & B 2.5 GallonCocoTek Coco Bloom - A 6 GallonCocoTek Coco Bloom - B 6 Gallon

    Premium base bloom nutrients specifically designed for coco style grows.

    Premium base bloom nutrients specifically designed for coco style grows.

    Premium base bloom nutrients specifically designed for coco style grows.

    $149.95

    $149.95

    $149.95

    Diamond Nectar, 1 qt Diamond Nectar, 1 gal Diamond Nectar, 2.5 gal
    Diamond Nectar, 1 qtDiamond Nectar, 1 galDiamond Nectar, 2.5 gal

    Humic acids for increased nutrient uptake.

    Humic acids for increased nutrient uptake.

    Humic acids for increased nutrient uptake.

    $17.25

    $46.00

    $92.00

    Diamond Nectar, 6 gal Diamond Nectar, 15 Gal Diamond Nectar, 55 Gal
    Diamond Nectar, 6 galDiamond Nectar, 15 GalDiamond Nectar, 55 Gal

    Humic acids for increased nutrient uptake.

    Humic acids for increased nutrient uptake.

    Humic acids for increased nutrient uptake.

    $184.00

    $459.95

    $399.99

    $1,686.66

    $1,499.99

    This item ships freight.

    Flora Nectar Banana Bliss, qt Flora Nectar Banana Bliss Gallon Flora Nectar Banana Bliss 2.5 Gallon
    Flora Nectar Banana Bliss, qtFlora Nectar Banana Bliss, 1 GalFlora Nectar Banana Bliss, 2.5 Gal

    Influences sweetness and aromas in fruits and flowers.

    Influences sweetness and aromas in fruits and flowers.

    Influences sweetness and aromas in fruits and flowers.

    $21.00

    $58.80

    $132.30

    1 - 60 of 182 items