Set image positionSet Position
Are you sure you want to delete the selected variants?
You cannot recover deleted product variants, do you wish to continue?
Image fulfillment Price Compare Price Sku Weight
Bluelab® pH Up
Use Bluelab® pH Up and Down to adjust nutrient solutions to the optimum range of pH and improve nutrient availability to plants. The premium-quality acid concentrations are easy to use in any growing system. Use undiluted with Bluelab® pH Controllers and Bluelab® pH Controller Connect.
If your pH isn’t in the right range – and that’s 5.5-6.5 for most plant varieties – your nutrients are likely wasted. Too high or too low, and you’re in trouble. The result is nutrient deficiency or complete nutrient lockout. A sure way to unhappy, unhealthy – even dying – plants.
Bluelab pH Up and Down Solutions are formulated to the highest standards. Just add what’s required to raise or reduce pH. Your plants will thank you for it. The main thing is, you’ll see the difference in your harvest. Optimum inputs. Optimum results. Simple.
35% w/w Potassium Hydroxide (pH Up)
Premium quality acid or alkali concentration
Use to adjust nutrient solutions to the optimum range of pH
Improve nutrient availability to plants
Easy to use in any growing system from hobby to commercial
Manufactured to high laboratory standards
Use undiluted with Bluelab pH Controller & Bluelab pH Controller Connect
Width (in.): 3.4
Height (in.): 8.6
Weight (lb.): 2.8
Questions & Answers
Have a Question?
Be the first to ask a question about this.
Bluelab® Leap Replacement pH Probe The Bluelab® pH Probe replacement part is compatible with all Bluelab products that use a BNC fitting. Features include double-junction...
Bluelab® pH Controller Power Supply Replacement Power Supply for Bluelab® pH Controller
Bluelab® Guardian Monitor Power Supply with International Co... Bluelab® Guardian Monitor Power Supply with International Connectors | S...
Bluelab® Guardian Monitor Power Supply with International Connectors The Bluelab® Guardian Monitor Power Supply includes a replacement power supply with four interchangeable plug adapters for...
Bluelab Dosetronic® Peridoser Kit | Special Order Only Bluelab Dosetronic® Peridoser Kit | Special Order Only
The simple solution for automatic feeding systems - perfect for commercial or large scale hydroponic growers! Optimize crop performance by providing consistent and accurate management...
Bluelab® Sample Pot The Bluelab® Sample Pot is perfect for reservoirs located more than 6.5 feet from your controller unit. All you have to do...
Bluelab® Guardian Monitor Connect In-Line Replacement Probe Bluelab® Guardian Monitor Connect In-Line Replacement Probe
Bluelab® Inline pH Probe The Bluelab® In-line pH Probe can screw directly into female 1" NPT pipe fittings using the included adapter. Threaded probe head...
Bluelab® External Lockout & Alarm Box Use the Bluelab® External Lockout & Alarm Box to connect the Bluelab® Pro Controller™ to external switches, for example...
Bluelab® PowerPod™ The Bluelab® PowerPod™ is an electronically controlled mains switching box that is designed to activate mains powered equipment via control signals from a Bluelab®...
Bluelab® PeriPod™ L3 Peripod™ L3 doser is designed to be teamed with the Bluelab® Pro Controller™ for a fully integrated solution for optimal reservoir dosing....
Bluelab® pH Probe KCI Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab® pH Probe KCl Storage Solution is made...
Bluelab® Guardian Monitor Connect In-Line The Bluelab Guardian Monitor Connect Inline is not only a constant indicator of the desired levels of pH, conductivity and...