Help with acidifying irrigation water and testing pH

General Fruit Growing
2

Go to sanitationtools.com and select the 4-7 pH McolorpHast strips. They’ve worked for me. You want to acidify to 4.5-5.

http://www.sanitationtools.com/products/colorphast-ph-strips-single-box?gclid=CK-ryvCEps8CFYVffgoddWcDdA

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