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pH- Boom
€4.76
€5.95
20%
5/5
(31 Ratings)
pH- Boom by Boom Nutrients is a product designed to reduce the alkalinity in your nutrient solution; it decreases the pH in any sort of water or nutrient solution.
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Description
Boom Nutrients is bringing out their star products when it comes to adjust and keeping a close eye on pH levels in your grow water with pH- Boom and its sister product, pH+ Boom. pH- Boom is designed to decrease the pH in your water and nutrient solution thanks to its phosphoric acid (H3PO4). It’s a super-concentrated product, so you only have to use 1ml or less in order to efficiently adjust pH.
Why should you measure the pH?
When it comes to planting cannabis (and any other type of plant) you’ll need to keep in mind the pH levels in your water or nutrient solution. This is incredibly important; pH levels are what decide if your plants’ roots can actually absorb the nutrients that you’re giving them. If the pH isn’t right, your plants may begin showing nutrient deficiencies or even signs of over-feeding, and they won’t be able to effectively absorb anything you give them, depending on the severity of the case.
The perfect pH can depend on what type of grow you’re doing, although the general rule is that 5.5 – 5.8 is perfect for the vegging period and 6.2 – 6.8 is ideal for when they’re in bloom.
How to Use pH- Boom by Boom Nutrients
In order to know if you need to adjust the pH in your nutrient solution you’ll need to have some sort of pH meter on hand that’s either chemical or digital; digital meters are generally better in the long run when properly calibrated, especially if you have a lot of plants or you grow a few different times a year. If, when you measure your water’s pH, it’s too high, you’ll need to use about 0.5-1ml of pH- Boom and measure again after shaking and letting it sit. After each process you need to make sure to mix well and then let it sit for a few minutes so that it can settle.
In hydroponic systems we recommend checking the pH every couple of days in order to guarantee stability; you shouldn’t see any large fluctuations.
pH- Boom Dose and How to Use
- Use 0.5-1ml per 10L of water in your nutrient solution or Water Tank when needed.
- Make your normal nutrient mix and let it sit.
- Measure the pH in your nutrient mix.
- If necessary, add 0.5-1ml per 10L water; mix well and let sit.
- Check the new pH and repeat the previous steps if necessary.
- Keep an eye on the pH in your tank every couple of days.
pH- Boom Composition:
- 38% phosphoric acid (H3PO4)
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Same category products pH- Boom
16/10/2025
Tip-top
Translated from German
Tiptop
28/07/2025
Does its job perfectly and at a more than fair price, under 10€/litre. With one millilitre per 10 litres of water, you drop the pH from 8 to 6 (which also makes it easy to overdo it and drop the pH more than intended)
Translated from Spanish
Cumple su funcion perfectamente y a un precio mas que correcto, menos de 10€/litro. Con un mililitro por cada 10 litros de agua bajas el PH de 8 a 6 (lo cual también hace que sea facil pasarse y bajar el PH más de la cuenta)
1 person found this comment helpful.
18/07/2025
Perfect. Product does what it's supposed to at a fair price.
Translated from Spanish
Perfecto. Producto que cumple su cometido a un precio justo.
1 person found this comment helpful.
08/05/2025
easy to use, great value nutrients. I will keep using boom nutrientes.
Translated from Spanish
fácil de usar, calidad/ precio muy buenos fertis. Seguiré usando boom nutrientes.
27/04/2025
Does the job with a low dose
Translated from Spanish
Hace su función con poca dosis
03/03/2025
It will be my first grow, I hope it will be very useful, judging by the reviews you can tell it's an excellent product.
Translated from Spanish
Será mi primer cultivo, espero que me sea muy útil, por los comentarios se nota que es un excelente producto.
21/06/2022
Hello, I have my grow out in the woods but I'd like to prepare everything at home and leave with the watering container ready to water. I use two 25L containers, would it be possible to add the nutrient and adjust the pH at home and take the container already prepped, or will it lose effectiveness? It usually takes me 10-15 minutes to reach the spot with the plants. Thanks in advance
Translated from Spanish
Buenas, tengo el cultivo en el monte pero me gustaría prepararlo todo en casa y salir ya de casa con el bidon de riego listo para regar, uso dos bidones de 25L, sería posible añadir el fertilizante y regular el ph en casa y llevarme ya el bidon listo o perderá eficacia? Suelo tardar 10-15 minutos en llegar al sitio donde tengo las plantas. Gracias de antemano
24/04/2022
Perfect.
Translated from Portuguese
Perfeito.
11/07/2021
Perfect, need to add very little and very cheap, just perfect, 100% recommended
Translated from Spanish
Perfecto, muy poca cantidad de añadir y muy barato perfectisimo 100% recomwndable
22/06/2021
Effective, I use half the amount compared to the previous one I was using and cheaper hehe
Translated from Spanish
Eficaz, uso la mitad de cantidad que con el anterior que estaba utilizando y mas barato jeje
07/05/2021
Perfect. Very effective when it comes to lowering the pH
Translated from Spanish
Perfecto. Muy efectivo a la hora de bajar el ph
02/05/2021
The product is perfect... just as stated in effectiveness and quantity for the desired value. And the price is more than competitive as always
Translated from Spanish
El producto es perfecto...tal como indica su efectividad y cantidad para el valor buscado.
Y el precio mas q competitivo como siempre