Q.how to make soil acidic for Avocado trees?
What chemicals or amendments can be used to make soil acidic for avocado trees?

GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on May 21, 2020
Although avocado trees tolerate both acidic and alkaline soils, the best pH range for a successful tree ranges between 6 and 6.5; this slightly acidic range can be achieved by amending the soil periodically with sulfur.
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/raise-acid-level-soil.htm
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