Bluelab pH Up, 1 Liter

Optimum growth needs optimum pH. And we make optimum simple.

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.

We say that’s a problem you don’t need. At Bluelab, we want our customers to have optimum growth and the best plants possible. So we’ve made easy to raise or lower pH levels, whenever you need, and keep them just where they should be.

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 Phosphoric Acid (pH Down)
  • 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
  • Bottles available in: 500ml, 1 Liter, 1 Gallon
  • Item #: 716345
  • Manufacturer: Bluelab

Bluelab pH Up, 1 Liter

Price: $16.95
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