Tomatoville® Gardening Forums - View Single Post

zipcode · September 2, 2019

I think best cheap option for home growers is the pH paper. Try to get one that covers the range of interest only (like 5 to 9), as it will be a bit more accurate.

September 2, 2019	#8
zipcode Tomatovillian™ Join Date: Jun 2010 Location: Romania/Germany , z 4-6 Posts: 1,582	I think best cheap option for home growers is the pH paper. Try to get one that covers the range of interest only (like 5 to 9), as it will be a bit more accurate.