Houston's largest retailer of Hydroponic, Aquaponic and Organic Gardening Supplies! Call now for store hours and information (713) 292-1921

Hydroponic Supplies

Find everything you need for your hydroponics gardening project or business right here at HydroShack Hydroponics. We carry full hydroponics systems to individual components like hydroponics pumps, indoor greenhouses, hydroponics cloning and seed starting kits, hydroponics pots and buckets, and much more. We carry top hydroponics brands including Botanicare, Hydrofarm, Smart Pot, and more. Get started today with hydroponic gardening or improve your existing system – our hydroponics experts are ready to help!

Grid List

Set Descending Direction

1-25 of 1403

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. ...
  12. 57
  1.  Cooling Thermostat

    Regular Price: $94.78

    Sale Price $82.60

    Cooling Thermostat, Sku CATMP-DNE Learn More
  2. Macro Plugs
    $12.06
    Grodan/Pargro Macro Plugs, bag of 50 RW108004 Learn More
  3. Hanna Primo TDS Tester
    $55.99
    Primo TDS Tester HIPRIMO Learn More
  4. Seedling  Heat Mat 8.875x19.5~17W
    $28.95
    Seedling Heat Mat 8.875x19.5~17W, Sku MT10006 Learn More
  5. Seedling Heat Mat 20"x20" ~ 45W
    $51.95
    20"x20" 45W Seedling Heat Mat MT10008 Learn More
  6. Olivia's Cloning Starter Kit
    $28.29
    Olivia's Cloning Starter Kit, Sku OCSK3 Learn More
  7.  pH Test Kit (12/cs)
    $7.14
    Essentials pH Test Kit Learn More
  8.  pH Tester Sensor Replacement for pH tester 10, 20, 30

    Regular Price: $107.86

    Sale Price $99.74

    Oakton pHTestrs replacement sensor OK3562438 Learn More
  9.  pHTester 10 -- .1 pH Accuracy *ATC (Automatic Temperat

    Regular Price: $146.01

    Sale Price $132.99

    Oakton pHTestr 10 - .1 pH Accuracy ATC* OK3563410 Learn More
  10. 1" Black Tubing ID 1"xOD 13/16

    Regular Price: $136.20

    Sale Price $118.70

    1" Inside Diameter Black Tubing 1' Length HGTB100 Learn More
  11. 1" Stopper
  12. 1" to 3/4" Reducer
  13. 1" Elbow Connector
    $1.06
    1" Elbow Connector Learn More
  14. 1" Straight Connector
    $1.05
    1" Straight Connector Learn More
  15. 1" T Connector
    $1.05
    1" T Connector Learn More
  16. 1/2 Compression Coupling, 2/ca
    $4.42
    1/2" Raindrip Compression Coupling, HGR310CT Learn More
  17. 1/2'' Grommets, 25/pk
    $11.94
    1/2'' Grommets, 25/pk, Sku GROM25 Learn More
  18. 1/2" Black Tubing ID 0.50"xOD
    $29.38
    1/2" Inside Diameter Black Tubing 1' Length HGTB50 Learn More
  19. 1/2" Black Tubing, 25' Roll
    $13.14
    Black Tubing, 1/2" (Inside Diameter), 25' Roll Learn More
  20. 1/2" Compression Hose End Plug
    $2.74
    1/2" Raindrip Hose End Plug with 3/4" Cap, HG303G05B Learn More
  21. 1/2" Elbow Barbed
    $0.69
    1/2" Elbow Barbed, GH4160 Learn More
  22. 1/2" Grommet
    $0.74
    1/2" Grommet, GH4165 Learn More
  23. 1/2" Hose End Plug & 3/4" Cap
    $2.08
    1/2" Raindrip Hose End Plug and 3/4" Cap HG303G00UB Learn More
  24. 1/2" Hose Quick Clamp
    $1.00
    1/2" Hose Quick Clamp, IGCLAMPS Learn More
  25. 1/2" QC x 1/2" QC union straight
    $6.60
    1/2" QC x 1/2" QC union straight, Sku HL14045 Learn More

Grid List

Set Descending Direction

1-25 of 1403

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. ...
  12. 57