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Bluelab® pH 7.0 Calibration Solution

Bluelab® pH 7.0 Calibration Solution

Vendor: Hawthorne

SKU:HGC732895

from $7.50

from $7.50
Bluelab® pH 4.0 Calibration Solution

Bluelab® pH 4.0 Calibration Solution

Vendor: Hawthorne

SKU:HGC732897

from $7.50

from $7.50
Bluelab® pH Pen

Bluelab® pH Pen

Vendor: Hawthorne

SKU:HGC716480

$119.00
$89.11

The flange is used to connect the Can-Filter to the ducting or Can-Fan; this is for airflow out of the ventilated area. These spun steel flanges co...

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$119.00
$89.11
Bluelab® Connect Guardian Monitor

Bluelab® Connect Guardian Monitor

Vendor: Hawthorne

SKU:HGC716484

$479.00
$358.68

$479.00
$358.68
Bluelab® pH Probe KCI Storage Solution

Bluelab® pH Probe KCI Storage Solution

Vendor: Hawthorne

SKU:HGC716056

from $9.69

Replacement filter for the Quest H5 HEPA Air Mover.

from $9.69
Bluelab® 2.77 EC Conductivity Standard Solution

Bluelab® 2.77 EC Conductivity Standard Solution

Vendor: Hawthorne

SKU:HGC732899

from $7.50

Super Sprouter® Premium Heated Propagation Kit provides a complete system for starting your seeds or cuttings. The kit includes a Super Sprouter® 7...

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from $7.50
Bluelab® ppm Pen ” Now Bluelab® Conductivity Pen-

Bluelab® ppm Pen ” Now Bluelab® Conductivity Pen-

Vendor: Hawthorne

SKU:HGC716482

$99.00
$74.14

$99.00
$74.14
Bluelab® Multimedia pH Meter with Leap™ pH Probe

Bluelab® Multimedia pH Meter with Leap™ pH Probe

Vendor: Hawthorne

SKU:HGC716443

from $96.60

from $96.60
Bluelab® Probe Care Kit pH & Conductivity

Bluelab® Probe Care Kit pH & Conductivity

Vendor: Hawthorne

SKU:HGC716448

$29.00
$21.72

$29.00
$21.72
Bluelab® Combo Meter

Bluelab® Combo Meter

Vendor: Hawthorne

SKU:HGC716441

$329.00
$246.35

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes th...

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$329.00
$246.35
Bluelab® pH Controller

Bluelab® pH Controller

Vendor: Hawthorne

SKU:HGC716342

$699.00
$523.43

$699.00
$523.43
Bluelab® Connect Product Suite

Bluelab® Connect Product Suite

Vendor: Hawthorne

SKU:HGC716486

from $119.05

from $119.05
Bluelab Original Truncheon® Nutrient Meter

Bluelab Original Truncheon® Nutrient Meter

Vendor: Hawthorne

SKU:HGC716050

$149.00
$111.58

$149.00
$111.58
Bluelab Commercial Truncheon® Nutrient Meter

Bluelab Commercial Truncheon® Nutrient Meter

Vendor: Hawthorne

SKU:HGC716049

$149.00
$111.58

$149.00
$111.58
Bluelab® Guardian Monitor

Bluelab® Guardian Monitor

Vendor: Hawthorne

SKU:HGC716336

$420.00
$314.50

$420.00
$314.50
Bluelab® Probe Care Kit for Conductivity Probes

Bluelab® Probe Care Kit for Conductivity Probes

Vendor: Hawthorne

SKU:HGC716052

$29.00
$21.70

$29.00
$21.70
Bluelab® pH Controller Connect

Bluelab® pH Controller Connect

Vendor: Hawthorne

SKU:HGC716343

$749.00
$560.87

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes th...

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$749.00
$560.87
Bluelab® pH Controller

Bluelab® pH Controller

Vendor: Hawthorne

SKU:HGC716496

$49.00
$36.70

The flange is used to connect the Can-Filter to the ducting or Can-Fan; this is for airflow out of the ventilated area. These spun steel flanges co...

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$49.00
$36.70
Bluelab® Probe Care Kit pH

Bluelab® Probe Care Kit pH

Vendor: Hawthorne

SKU:HGC716053

$22.00
$16.47

$22.00
$16.47
Bluelab® Pulse Multimedia EC/MC Meter
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Bluelab® Pulse Multimedia EC/MC Meter

Vendor: Hawthorne

SKU:HGC716439

$319.00
$218.56

Introducing Pulse, a new innovation designed and made in NZ by Bluelab. Easily check moisture, conductivity (a measure of the nutrient salts presen...

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$319.00
$218.56
Sold out
Bluelab® Sample Pot

Bluelab® Sample Pot

Vendor: Hawthorne

SKU:HGC716494

$209.10
$145.92

$209.10
$145.92
Bluelab® Guardian Monitor Connect In-Line

Bluelab® Guardian Monitor Connect In-Line

Vendor: Hawthorne

SKU:HGC716497

$199.00
$149.00

$199.00
$149.00
Bluelab® Guardian Monitor

Bluelab® Guardian Monitor

Vendor: Hawthorne

SKU:HGC716445

$79.00
$59.16

The Gro Pro Essential Round Fabric Pots are constructed from high-quality non-woven fabric. This fabric provides great support, while allowing air ...

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$79.00
$59.16
Bluelab® Soil pH Pen
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Bluelab® Soil pH Pen

Vendor: Hawthorne

SKU:HGC716438

$191.00
$149.02

The Bluelab® Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to y...

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$191.00
$149.02
Sold out
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