Q: Do you recommend chelated iron fertilizer for citrus? A: All the fertilizers for fruit trees (that includes citrus) are applied very early in the season, as early as possible but usually between ...

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.

Iron deficiency is very common in our non-native plants here. Roses, citrus, deciduous fruit trees, hibiscus, pyracantha, bougainvillaea and crape myrtle are just a few of the plants commonly affected ...