Collection: All Environmental Controls
Keeping Things just Right
Key factors to monitor and control any indoor garden are Temperature, humidity and carbon dioxide (CO2) levels. But don’t think about them as individual pieces, in order to really understand how your indoor garden environment works, you need to consider how these factors work together. The best way to do this is to take a look at it through your plant’s eyes...
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Hydro-X RJ12 Extension cable (ECS-1)
- Regular price
- $19.00
- Sale price
- $19.00
- Regular price
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$20.00 - Unit price
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Hydro-X RJ12 to 3 PIN IP67 (ECS-3)
- Regular price
- $19.95
- Sale price
- $19.95
- Regular price
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$21.00 - Unit price
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RJ12 to Female Barrel Cable Set (ECS-2)
- Regular price
- $19.95
- Sale price
- $19.95
- Regular price
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$21.00 - Unit price
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RJ12 to PushLock Waterproof Connector Converter Cable (ECS-5)
- Regular price
- $24.00
- Sale price
- $24.00
- Regular price
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16ft Extension Cable (ECS-4)
- Regular price
- $18.75
- Sale price
- $18.75
- Regular price
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$21.00 - Unit price
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HM HydroMaster HM-100
- Regular price
- $199.99
- Sale price
- $199.99
- Regular price
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$230.00 - Unit price
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HM Hydromaster HM-200
- Regular price
- $247.00
- Sale price
- $247.00
- Regular price
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$275.00 - Unit price
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HM HydroMaster HM-500
- Regular price
- $323.95
- Sale price
- $323.95
- Regular price
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$359.95 - Unit price
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HM Digital pH 80 Meter
- Regular price
- $44.95
- Sale price
- $44.95
- Regular price
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$49.95 - Unit price
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HM Digital pH Probe for HM-x00
- Regular price
- $49.45
- Sale price
- $49.45
- Regular price
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$54.95 - Unit price
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HM TDS/EC sensor replacement
- Regular price
- $39.99
- Sale price
- $39.99
- Regular price
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$44.95 - Unit price
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HM Digital pH Probe for PH-200
- Regular price
- $39.99
- Sale price
- $39.99
- Regular price
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$44.95 - Unit price
- per
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HM pH 4 Buffer Solution
- Regular price
- $0.99
- Sale price
- $0.99
- Regular price
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$1.25 - Unit price
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HM pH 7 Buffer Solution
- Regular price
- $0.99
- Sale price
- $0.99
- Regular price
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$1.25 - Unit price
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HM PH/ORP Store Solution
- Regular price
- from $0.99
- Sale price
- from $0.99
- Regular price
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$1.25 - Unit price
- per
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Bluelab Conductivity Pen
- Regular price
- $89.00
- Sale price
- $89.00
- Regular price
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$99.00 - Unit price
- per
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Bluelab pH Probe Replacement
- Regular price
- $75.60
- Sale price
- $75.60
- Regular price
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$84.00 - Unit price
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Bluelab pH 7.0 Calibration Solution
- Regular price
- from $10.00
- Sale price
- from $10.00
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- Unit price
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Bluelab pH 4.0 Calibration Solution
- Regular price
- from $9.75
- Sale price
- from $9.75
- Regular price
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$10.83 - Unit price
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pH Probe KCI Storage Solution
- Regular price
- from $13.35
- Sale price
- from $13.35
- Regular price
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$14.83 - Unit price
- per
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CYCO pH Up
- Regular price
- from $14.13
- Sale price
- from $14.13
- Regular price
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$15.70 - Unit price
- per
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Emerald Harvest pH Up
- Regular price
- from $15.99
- Sale price
- from $15.99
- Regular price
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$25.00 - Unit price
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GH pH Up Liquid
- Regular price
- from $8.66
- Sale price
- from $8.66
- Regular price
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$9.63 - Unit price
- per
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Ares 2 - Two Burner LP CO2 Gen
- Regular price
- $323.99
- Sale price
- $323.99
- Regular price
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$381.16 - Unit price
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Hydro-X Water Detector (WD-2)
- Regular price
- $69.83
- Sale price
- $69.83
- Regular price
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$73.50 - Unit price
- per
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Bluelab Probe Care Kit - Conductivity
- Regular price
- $15.30
- Sale price
- $15.30
- Regular price
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$17.00 - Unit price
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Active Air Flange
- Regular price
- from $13.20
- Sale price
- from $13.20
- Regular price
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$15.49 - Unit price
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Active Air Pre-Filter
- Regular price
- from $8.10
- Sale price
- from $8.10
- Regular price
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$25.01 - Unit price
- per
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Bluelab Combo Meter
- Regular price
- $296.00
- Sale price
- $296.00
- Regular price
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$329.00 - Unit price
- per
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