Growth Technology pH Down 250ml

It works fine does the job

Powerful.and works fast

It does what it says. My advice would be to use the tiniest amount and apply with a syringe. Literally drops and measure each time with a ph tester. Dont go blind or you will likely kill your plants. I was surprised at how little is needed even in large amounts of water. The bottle will last a very long time .

Very useful for acid loving plants such as blueberry, hydrangea, azaleas and gentiana etc., but it's also very powerful, so use it attentively. (My test paper indicated 3.0pH when 10ml was diluted with 6 liters of rainwater).

Careful it’s powerful the smallest ov drops is all u need

Delivered early, really well packed, only need a drop or two, works really quick

My tap water is ph8 so I needed help with my plants growing very slowly. This product keeps low ph of bottled water for a week now so I can mix it in big batch and use it whenever I want. 1ml per 5l does the job in my case so this small 250ml bottle will treat ~1250l of water. It will serve me for ages!

Ordered incorrecty tried to cancel next day when realised accepted return but a whole lot of agro in these times trying to get print outs so return policy not too good as for product it will never be used