Marianne's Response
Heavy metals
Are there heavy metals in any of your products?
Posted by Stephen Liddell on September 3, 2022
Marianne's Response
Not that I know of. I can run this by the chemistry team and see what they say. MB
Search the Ask the Gardening Expert library
Looking for a quick resolution to your problem? Marianne has answered thousands of gardening questions. One may be similar to yours. Try searching our library to get the answer you need — fast!