I was at one of your talks and heard you mention that "chelated iron" can kill weeds (specifically clover). I went to Highland Gardens, and their chelated iron is a nutrient supplement! Obviously, I ...

Q: I was told I need chelated iron for my roses. So, per instructions, I added the granulated type today. My question is, how often do I do this? They do not mention this on the label, just the dosage ...

Q: I've got a weed in my lawn that I believe is called oxalis. It looks a bit like clover. How do I get rid of it? Is there something I can spray? A: Oxalis is a low-growing, perennial weed with heart ...

If your trees or lawn start the season looking more lemon than lime, you may be seeing iron chlorosis—a common nutrient problem across much of the west. It’s especially noticeable in early spring, ...

Chelated iron is carried into your cells along with an amino acid bound to it. This bond allows for more efficient iron absorption. This article will answer many of your questions about chelated iron ...