pH Solutions

30 products

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Fox Farm Cultivation Nation PH DOWN - GrowDaddyFox Farm Cultivation Nation PH DOWN - GrowDaddy
Advanced Nutrients Fox Farm Cultivation Nation PH DOWN
From $11.95
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Fox Farm Cultivation Nation PH Up - GrowDaddyFox Farm Cultivation Nation PH Up - GrowDaddy
Advanced Nutrients Fox Farm Cultivation Nation PH Up
From $10.95
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Fox Farm Gringo Rasta PH Down - GrowDaddy
Advanced Nutrients Fox Farm Gringo Rasta PH Down
From $10.95
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Fox Farm Gringo Rasta PH Up - GrowDaddy
Advanced Nutrients Fox Farm Gringo Rasta PH Up
From $10.95
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pH Value Bundle - GrowDaddy
Cyco Nutrients pH Value Bundle For Hydroponic Growing
$39.99
In stock
Cyco: pH Down - GrowDaddy
Cyco Nutrients Cyco: pH Down
From $16.95
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Cyco: pH UP - GrowDaddy
Cyco Nutrients Cyco: pH UP
From $16.99
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Green Planet Nutrients: pH Up - GrowDaddyGreen Planet Nutrients: pH Up - GrowDaddy
Green Planet Green Planet Nutrients: pH Up
From $18.99
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Advanced Nutrients: pH Up - GrowDaddyAdvanced Nutrients: pH Up - GrowDaddy
Advanced Nutrients Advanced Nutrients: pH Up
From $13.50
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Advanced Nutrients: pH Down - GrowDaddyAdvanced Nutrients: pH Down - GrowDaddy
Advanced Nutrients Advanced Nutrients: pH Down
From $13.95
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Future Harvest: pH Up - GrowDaddyFuture Harvest: pH Up - GrowDaddy
Future Harvest Future Harvest: pH Up
From $16.99
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Grotek Electrode Cleaning Kit 250 ML - GrowDaddy
Grotek Grotek Electrode Cleaning Kit 250 ML
$19.99
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Save $6.00
Hanna HI7007L Buffer pH 7.01 500ml - GrowDaddy
Hanna Hanna Buffer pH 7.01 500ml
$18.99 $24.99
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Save $7.04
Hanna TDS Calibration Solution 500ml - GrowDaddy
Hanna Hanna TDS Calibration Solution 500ml
$17.95 $24.99
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TNB Naturals granular pH UP - GrowDaddyTNB Naturals granular pH UP - GrowDaddy
TNB TNB Naturals granular pH UP
From $19.99
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Save $3.05
AquaMaster P700 Pro 2 Replaceable pH Electrode - GrowDaddy
AquaMaster Tools AquaMaster P700 Pro 2 Replaceable pH Electrode
$76.90 $79.95
In stock
Save $34.96
Hanna pH Tester HI98107 - GrowDaddyHanna pH Tester HI98107 - GrowDaddy
Hanna Hanna pH Tester HI98107 For Plant Health
$69.99 $104.95
In stock
Save $5.04
AquaMaster P110 Replaceable Electrode - GrowDaddy
AquaMaster Tools AquaMaster P110 Replaceable Electrode
$59.95 $64.99
In stock
Save $5.04
AquaMaster P160 Replaceable Electrode - GrowDaddy
AquaMaster Tools AquaMaster P160 Replaceable Electrode
$59.95 $64.99
In stock
Save $5.04
AquaMaster P50 Replaceable Electrode - GrowDaddy
AquaMaster Tools AquaMaster P50 Replaceable Electrode
$39.95 $44.99
In stock
Save $4.54
AquaMaster E50 Pro Replaceable Electrode - GrowDaddy
AquaMaster Tools AquaMaster E50 Pro Replaceable Electrode
$29.95 $34.49
In stock
Save $5.04
AquaMaster E50 Pro EC Temp Meter - GrowDaddyAquaMaster E50 Pro EC Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster E50 Pro EC Temp Meter For Plant Health
$94.95 $99.99
In stock
Save $2.00
AquaMaster P50 Pro pH Temp Meter - GrowDaddyAquaMaster P50 Pro pH Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster P50 Pro pH Temp Meter For Plant Health
$102.95 $104.95
In stock
Save $3.05
AquaMaster P700 Pro 2 Replaceable EC, CF, PPM Electrode - GrowDaddy
AquaMaster Tools AquaMaster P700 Pro 2 Replaceable EC, CF, PPM Electrode
$76.90 $79.95
In stock
Save $5.04
AquaMaster E300 Pro Substrate EC/Temp Meter - GrowDaddyAquaMaster E300 Pro Substrate EC/Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster E300 Pro Substrate EC/Temp Meter For Plant Health
$199.95 $204.99
In stock
Save $5.04
AquaMaster S300 Pro 2 Substrate pH/Temp Meter - GrowDaddyAquaMaster S300 Pro 2 Substrate pH/Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster S300 Pro 2 Substrate pH/Temp Meter For Plant Health
$184.95 $189.99
In stock
Save $5.04
AquaMaster P160 pH EC PPM TDS Temp Combo Meter - GrowDaddyAquaMaster P160 pH EC PPM TDS Temp Combo Meter - GrowDaddy
AquaMaster Tools AquaMaster P160 pH EC PPM TDS Temp Combo Meter For Plant Health
$184.95 $189.99
In stock
Save $10.04
AquaMaster P700 Pro 2 pH EC CF PPM Combo Meter - GrowDaddyAquaMaster P700 Pro 2 pH EC CF PPM Combo Meter - GrowDaddy
AquaMaster Tools AquaMaster P700 Pro 2 pH EC CF PPM Combo Meter For Plant Health
$349.95 $359.99
In stock
Save $10.00
TrolMaster Aqua-X Sensor Board AMP-2 - GrowDaddyTrolMaster Aqua-X Sensor Board AMP-2 - GrowDaddy
TrolMaster TrolMaster Aqua-X Sensor Board AMP-2
$139.99 $149.99
In stock
Alfred's pH Paper Test Strips (150 strips) - GrowDaddy
Alfred Alfred's pH Paper Test Strips (150 strips) For Plant Health
$9.99
In stock

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