Maybe next time you could mix a little lime in with the soil before you plant in it.

I figure you're probably using some kind of peat in there?

Try a flush, then balance the feeding solution ahead of watering.

If you don't want to use pH down, and you're in the know of how much your pH is off, you sould use those Sodium Hydroxide pellets for cleaning the drain, be careful for yourself, and your plants! But it works.
maik Reviewed by maik on . Adjusting pH Hey, sorry for asking as i could probaly find it. But, the search on this website dosn't let you search such small words "pH" maybe someone should change this anyhoo I wana lower the pH of my water can I use viniger. or is there anything else i can use around the house so i dont hav to go buy pH down thanks Rating: 5