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Plagron PH + 0.5l
Plagron pH Plus 500ml is a powerful pH increaser based on 25% potassium hydroxide that raises nutrient solution pH to the ideal 5.5 to 6.5 range. This product not only increases pH but also delivers valuable potassium for stronger plants. The half-litre format is perfect for hobby growers or as a supplement. Compatible with all irrigation systems. Add incrementally for precise control. Order now from your Belgian growshop.
Plagron pH Plus 500ml – Potassium Hydroxide pH Increaser
Low pH blocks nutrient uptake just as effectively as high pH. When your solution runs too acidic, Plagron pH Plus provides the solution with 25% potassium hydroxide that corrects pH and delivers potassium – for stronger, more resilient plants.
Potassium hydroxide: more than pH correction
The active ingredient KOH raises pH and delivers beneficial potassium to your plants.
- 25% potassium hydroxide: highly concentrated, small amounts suffice.
- NPK 0-0-25: 25% potassium oxide for solid cell walls.
- Better hardening: potassium strengthens stress resistance.
- Universal: compatible with all Plagron programs.
Safe dosing
pH Plus is a strong base – wear gloves and avoid splashing. Add in 0.5ml increments per litre and measure after each addition.
pH too high? pH Min is what you need. Fast delivery throughout Belgium via plantandflower.be.
How much does 0.5ml pH Plus raise pH per litre?
Expect 0.3 to 0.8 pH point increase per 0.5ml/litre depending on your starting water. Always measure for confirmation.
Is pH Plus dangerous?
Potassium hydroxide is corrosive. Always wear gloves, work in ventilated areas and rinse immediately with water upon contact.
Can I use pH Plus and pH Min together?
Never mix them directly – violent reaction. You can have both for two-way correction but add them separately to your water.
Does pH Plus increase EC?
Yes, pH Plus adds potassium and slightly increases EC. At normal dosages this effect is limited.
