Filters

Plant Care

"Don't Bug Me" Pyrethrin Spray - Ready-to-use-NWGSupply.com
$14.95

"Don't Bug Me" Pyrethrin Spray - Ready-to-use

Fox Farm

Indoor/Outdoor Home & Garden Spray, Don't Bug Me® is a fast, effective solution for most common garden pests. Because its active ingredient is ...

View full details
$14.95
12880 S/ cm conductivity solution-NWGSupply.com
Save 10%
$16.99
$15.29

12880 S/ cm conductivity solution

Hanna

This Hanna conductivity calibration solution is widely used to assure the proper performance of conductivity meters with a scale higher than 10 mS....

View full details
$16.99
$15.29
Save 10%
12880mS/cm Calib Sol 20ml-NWGSupply.com
Save 16%
$36.99
$31.07

12880mS/cm Calib Sol 20ml

Hanna

Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in a package designed to keep air and l...

View full details
$36.99
$31.07
Save 16%
1382 PPM Solution 220ml-NWGSupply.com
Save 22%
$13.89
$10.79

1382 PPM Solution 220ml

Milwaukee Instruments

Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab applic...

View full details
$13.89
$10.79
Save 22%
1382ppm Solution, 230ml-NWGSupply.com
Save 10%
$16.99
$15.29

1382ppm Solution, 230ml

Hanna

The conductivity solutions are made of high quality potassium chloride with different strengths. The solutions are standardized with a conductivity...

View full details
$16.99
$15.29
Save 10%
1382ppm TDS Sol, 460ml-NWGSupply.com
Save 16%
$19.99
$16.79

1382ppm TDS Sol, 460ml

Hanna

Hanna Instruments' testing solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and light ...

View full details
$19.99
$16.79
Save 16%
1382PPM@25c Calibration Soluti-NWGSupply.com
Save 16%
$36.99
$31.07

1382PPM@25c Calibration Soluti

Hanna

Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and li...

View full details
$36.99
$31.07
Save 16%
1413 US Solution 500 ml-NWGSupply.com
Save 8%
$18.99
$17.54

1413 US Solution 500 ml

Oakton

Standards have KCl, NaCl and 442 conversions printed on the bottle for ease of use. Temperature corrections are printed on the bottle, with the cer...

View full details
$18.99
$17.54
Save 8%
1413mS/cm Calibration Sol. 25x-NWGSupply.com
Save 16%
$36.99
$31.07

1413mS/cm Calibration Sol. 25x

Hanna

Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and li...

View full details
$36.99
$31.07
Save 16%
1413mS/cm Sol. 230mL-NWGSupply.com
Save 1%
$16.99
$16.82

1413mS/cm Sol. 230mL

Hanna

All Hanna solution bottles come with a pH Vs. temperature chart together with the production lot # and expiration date to guarantee maximum accurac...

View full details
$16.99
$16.82
Save 1%
1500 ppm Calibration Solution 1 qt-NWGSupply.com
Save 23%
$21.50
$16.56

1500 ppm Calibration Solution 1 qt

General Hydroponics

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popula...

View full details
$21.50
$16.56
Save 23%
1500 ppm Calibration Solution 8 oz-NWGSupply.com
Save 28%
$10.89
$7.87

1500 ppm Calibration Solution 8 oz

General Hydroponics

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popula...

View full details
$10.89
$7.87
Save 28%
1500PPM Packet-NWGSupply.com
Save 16%
$25.99
$21.83

1500PPM Packet

Milwaukee Instruments

This item is sachets Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recom...

View full details
$25.99
$21.83
Save 16%
1500PPM Solution, 230ml-NWGSupply.com
$17.27

1500PPM Solution, 230ml

Hanna

Hanna Instruments' solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and light from dam...

View full details
$17.27
1500PPM TDS Sol 16oz-NWGSupply.com
Save 16%
$19.99
$16.79

1500PPM TDS Sol 16oz

Hanna

Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in packaging designed to keep air and l...

View full details
$19.99
$16.79
Save 16%
16 oz Neem Oil-NWGSupply.com
Save 8%
$18.95
$17.51

16 oz Neem Oil

Garden Essentials

A Neem Oil Leaf Shine that mixes easily with water.

$18.95
$17.51
Save 8%
2-Way pH & Moisture Meter-NWGSupply.com
Save 36%
$9.89
$6.37

2-Way pH & Moisture Meter

Active Air

Gardeners can conveniently test moisture and pH levels with the handy Active Air 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 1...

View full details
$9.89
$6.37
Save 36%
Save 16%
$48.95
$41.16

2.77 EC Conductivity Sol 250ml

BlueLab

Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions ar...

View full details
$48.95
$41.16
Save 16%
2.77 pH Bluelab Cali Solution-NWGSupply.com
$36.72

2.77 pH Bluelab Cali Solution

BlueLab

Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions ar...

View full details
$36.72
20 Gallon 220 Micron Zipper Washing Bag-NWGSupply.com
Save 38%
$89.95
$56.00

20 Gallon 220 Micron Zipper Washing Bag

Bubble Magic

1 Zipper Bag is included with each Bubble Magic Machine. Use this page to purchase additional bags. 20 Gallon 220 Micron Zipper Washing Bag for us...

View full details
$89.95
$56.00
Save 38%
20 Gallon Bubble Magic Extraction Machine-NWGSupply.com
Save 17%
$349.95
$289.82

20 Gallon Bubble Magic Extraction Machine

Bubble Magic

DL Wholesale is the first major wholesaler to distribute an extraction machine of this magnitude in the United States! More efficient and affordabl...

View full details
$349.95
$289.82
Save 17%