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Active Air Fan Speed Adjuster
Brand: Active Air
Hydrofarm's Fan Speed Adjuster was designed especially for centrifugal fans. This means it will help prevent damage to fan motors, ensuring longer life. (Meant for use with brushless motors, and all Hydrofarm inline fans, not booster fans) It will …
Item #: 136120
In Stock

Price:	$16.66

Bluelab 2.77 EC Conductivity Solution, 500 ml, case of 6
Brand: Bluelab
The 2.77 EC Conductivity solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe. These solutions should be stored in a cool place out of direct sun and heat.
Item #: 407740
In Stock

Price:	$53.28

Bluelab pH 4.0 Calibration Solution, 500 ml, case of 6
Brand: Bluelab
Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the …
Item #: 407742
In Stock

Price:	$53.28

Bluelab pH 7.0 Calibration Solution, 500 ml, case of 6
Brand: Bluelab
Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the …
Item #: 407750
In Stock

Price:	$53.28

FoxFarm Gringo Rasta® pH Down Liquid, 1 qt
Brand: FoxFarm
It’s time to get down! GRINGO RASTA® pH DOWN uses citric acid to lower the pH of your nutrient solution in both soil and hydroponic environments
Item #: 408582
In Stock

Price:	$14.93

FoxFarm Gringo Rasta® pH Down Liquid, 1 gal
Brand: FoxFarm
It’s time to get down! GRINGO RASTA® pH DOWN uses citric acid to lower the pH of your nutrient solution in both soil and hydroponic environments
Item #: 408583
In Stock

Price:	$54.53

High Yield Lock Down Pads, 3", pack of 15
Brand: High Yield Products
Lock Down Pads are water resistant, yellow sticky pads that attract a wide range of insects including fungus gnats, thrips, spider mites, leaf miners, aphids, whiteflies, fruit flies, and more. The correct way to do insect monitoring is with the smallest …
Item #: 409629
In Stock

Price:	$6.17

High Yield Lock Down Pads, Square, 1.5", pack of 15
Brand: High Yield Products
Lock Down Pads are water resistant, yellow sticky pads that attract a wide range of insects including fungus gnats, thrips, spider mites, leaf miners, aphids, whiteflies, fruit flies, and more. The correct way to do insect monitoring is with the smallest …
Item #: 409630
In Stock

Price:	$4.12

High Yield Lock Down Pads, 1.5", pack of 15
Brand: High Yield Products
Lock Down Pads are water resistant, yellow sticky pads that attract a wide range of insects including fungus gnats, thrips, spider mites, leaf miners, aphids, whiteflies, fruit flies, and more. The correct way to do insect monitoring is with the smallest …
Item #: 409631
In Stock

Price:	$2.41

Monterey Garden Take Down Garden Spray, 1 gal
Brand: Monterey Lawn & Garden Products
• Insecticide made of natural pyrethrin and canola oil • Use on vegetables, fruit trees, houseplants, ornamental plantings such as flowerbeds, groundcovers, shrubs and more • Controls aphids, beetles, mealy bugs, caterpillars, plant …
Item #: 409680
In Stock

Price:	$106.40

Multi Flow 12 Pot Hydroponic System
Brand: Multi Flow
This system requires 100 liters of growing media, not included. The Multi Flow system has individual containers for each plant that can be placed close together for small plants and farther apart for larger plants. Moving plants is simple just lift out …
Item #: 135378
Out of Stock

Price:	$587.00

CYCO pH Down 500 mL