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pH+ Grow and Bloom
€14.45
€17.00
15%
4.75/5
(8 Ratings)
pH+ Plus by Hesi is a product that allows you to decrease the acidity in your plants’ nutrient solution.
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Description
Increase Water's pH with pH+ Grow and Bloom
pH+ Plus by Hesi is a product that contains potassium hydroxide, which allows you to increase the pH in your irrigation water so that your plants can easily absorb all of the nutrients given to them; easily adjust the acidity in your growing medium.
The pH level in your nutrient/additive mixture needs to be between 5,3-6.5 so that your plants can successfully absorb all of the nutrients needed to grow successfully. If the acidity in your plants is too high or too low, your plants won’t be able to absorb certain nutrients and will suffer deficiencies of various kinds.
PH+ Plus by Hesi contains potassium hydroxide that is used to correct the pH in your nutrient solution in order to increase the performance in your grow. Avoid any nasty blockage or buildup of salts in your substrate thanks to pH+.
Dosage and how to use Ph+ Plus:
- Add to your nutrient solution.
- Mix and test the pH.
- If it’s still too low, add a small amount of pH+, mix and test again.
- Repeat the process until the desired level has been reached. Use an ADWA AD32 Waterproof EC Meter for best results.
- We recommend using incredibly small amounts so that the EC doesn’t get out of control.
Composition of Hesi pH+ Plus:
- 50% Potassium hydroxide
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30/09/2025
This pH Plus is fantastic. It helps me a lot with acidic nutrients in flowering to get it spot on, around 6.4 or so. Everything flawless.
Translated from Spanish
Este pH Plus es una maravilla. Me ayuda un montón con los abonos ácidos en floración para dejarlo perfecto, en 6.4 más o menos. Todo impecable.
16/09/2025
Good folks. Quick question, if you raise the pH too much with this, does it affect nutrient uptake in the final weeks? I always use it, but I want to dial things in as much as possible. You can see the effect.
Translated from Spanish
Buena gente. Pregunta, si subes mucho el pH con esto, ¿afecta a la absorción de nutrientes en las últimas semanas? Lo uso siempre, pero quiero afinar al máximo. Se nota el efecto.
12/09/2025
Awesome how convenient it is to use. Since I got it, the pH is kept in check without any issues. Helps keep plants healthy, absolute pleasure to use.
Translated from Spanish
Impresionante lo cómodo que es usarlo. Desde que lo tengo, el pH a raya sin problemas. Para las plantas sanas, ayuda que da gusto.
06/09/2025
Top product! Keeps the pH well under control, especially when using lots of acidic nutrients. Really helps the plants absorb everything properly. Highly recommended!
Translated from German
Top Produkt! Hält den pH super im Zaum, besonders wenn man viele saure Dünger nimmt. Hilft wirklich, damit die Pflanzen alles gut aufnehmen. Klare Empfehlung!
17/08/2025
Works great for raising the water pH.
Translated from Spanish
Funciona genial para subir el pH del agua.
17/07/2025
Perfect for raising pH during flowering.
Translated from Spanish
Perfecto para subir pH en floración.
18/06/2025
Better than others, raises the pH quickly.
Translated from Spanish
Mejor que otros, sube el pH rápido.
02/03/2024
Hesi's Ph+ Plus is great, helps the plants absorb better.
Translated from Spanish
Ph+ Plus de Hesi es genial, ayuda a que las plantas absorban mejor.