Ph In Soil To High

Question

I mixed 4 parts top soil 4 parts cow manure compost 1 part worm castings 1 part perlite 1 part coffee grounds ph reads a little over 7 i planted a few plants in 5 gal buckets what can i add to soil in the premix and the soil that has plants in it to bring ph down thank you ron

Answer 1

This article will help:

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