Ph Down Ionic

  • Reduced price
Ph Down Ionic
  •  Ph Down Ionic
  •  Ph Down Ionic
(20 Opiniones)

Ph Down by Growth Technology is a highly concentrated product made of phosphoric acid which will allow you to adjust the acidity level of your nutrient solution whenever necessary.


Gifts in all of your purchases - Discreet Shipping - Secure Payments
Ph Down Ionic

By buying this product you can collect up to 4 loyalty points. Your cart will total 4 loyaltypointsrsi that can be converted into a voucher of € 0.80.

 GB Green Brand customer service

Ph Down Ionic Reduces Ph levels to Improve Grows' Development

Ph Down by Growth Technology is a Ph adjuster that contains phosphoric acid which will allow you to adjust the acidity level of your water. Your plants will be able to absorb all of the nutrients given to them; if your plants don't have the correct pH level, they won't be able to absorb certain nutrients.

If you need to use quite a lot of water or a hydro or aeroponics work station, Ph Down can be a massive help thanks to the fact that it's incredibly concentrated; it can be used to lower the pH of a large amount of water with just a few milliliters, unlike most Ph lowering products on the market. It is able to lower the pH in a 5L tank with a few drops. It is not recommended for smaller amounts - like 1.5 L bottles- since it's quite hard to dose it out.

Bring Ph Levels to Optimum Levels with Ph Down Ionic

The recommended pH level for plants to be able to properly absorb nutrients is between 5.5 and 6.8. Over these values, plants find it difficult to absorb macronutrients such as nitrogen, phosphorus or potassium. When pH dips below 5.5, your plants will have problems absorbing micronutrients such as copper, iron or manganese.

Don't forget Ph Down Ionic is an acid - you must not touch it with bare hands.

Dosage and instructions for use:

  • Add all the fertilizers and complements to your water.
  • Measure acidity levels with a reactive or digital meter.
  • If the level is over 6.5 you'll have to add a drop of Ph Down (1 ml in tanks over 50 L).
  • Measure again and repeat all the steps until you get the desired acidity level.

Ph Down Ionic composition:

  • 81% phosphoric acid.
More information

You might also like

Candy Tripack

Candy Tripack

Price €13.60
Regular price
  • On sale!

Sweet Zenzation Cannabis Plant

Sweet Zenzation

Price €22.53
Regular price
  • Reduced price

GB Lighting LED Panel Pro...

GB Lighting LED Panel Pro V2 150W

Price €139.00

Ph Down Ionic Reviews

Write your review


Buen producto, cumple con su funcion. Lo recomiendo


Hace el trabajo.


Una gotita y soluciónado la verdad da gusto con productos así.


Va bien para bajar el ph de bastantes litros con gotas y a muy buen precio.


Perfecto! Ya no tengo que comprarlo nunca más... muy concentrado.. genial!


Es una pasada. Con una gota le bajas el ph enseguida. Fácil de usar y barato.


Muy bueno y concentrado para tu cultivo de autoconsumo tienes para años!


Muy bueno


Buen Ph Down Ionic
Súper concentrado
Gotita y listo


Se nota q esta concentrado, con muy poco bajas mucho el ph.


Gracias, como siempre puntuales en la entrega y con regalos


little use and ph goos down


Con muy pocas gotas ya modificas el ph,perfecto


Muy bueno


Hay que usar apenas un par de gotas para tener el PH adecuado en cualquier situación de riego. Se recomienda el uso con cuentagotas o una pipa Pasteur. Si no se nos bajará el PH hasta mínimos. Con un par de pruebas conseguiremos una mecánica de uso que lo convertirán en un Ph Down Ionic sencillo y practico de utilizar.


una gota es bastante para bajar el ph...


Unas gotas y agua perfecta


compre este Ph Down Ionic para bajar el ph de riego en tierra y va super bien. bajo el ph de 10.5 a 6,2 con 4 gotas en un litro. se mantiene estable

  • 0 out of 1 people found this review useful.


con pocos ml bajas el ph adecuado.


ya lo tengo,ahora solo me hace falta el medidor ph,por saber si falta o sobra,gracias

Write your review