Soil Testing Can Grow Your Business by Alicia Weiler | Oct 16, 2023 | Articles, Prescription Soil Analysis | 0 comments Another older article was found. Keith Maurer was interviewed with Dr. Hans Helmprecht for Arbor Age Magazine, November/December 2009 edition. It is called Soil Testing Can Grow Your Business. Click on the image below to read the full article. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ