pH for Azaleas

Question

I know the plant needs acidic soil. I tested it this morning and it registered a ph of 6. 5. I bought some sulfur but the pkg gives amounts for a 10’x10′ square. How much should I give the plant?

Thank you,
Ruth Reynen

Answer 1

This article might help: https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/raise-acid-level-soil.htm