Steve from Hnl, Hi writes
my soil's ph is 7.6 and needs to be 6.6 - how many lbs for 1000sf to achieve this? THX
To help correct alkaline soil, use 5 lbs of Hi-Yield Aluminum Sulfate per 100 square feet. Wash off foliage and water in well after application. So for 1000 sq ft, you will need 50 lbs.
Answer last updated on: 03/15/2021
