Vegetables Growing with the Roses
I'm using a 3 in 1 product on my roses. I spread the recommended dose in a circle about 4-5 inches from the base of the rose. I'm wondering how far the chemicals spread in the soil and the safety of eating the vegetables growing near the roses.
Sounds like you have applied a granular product. Please contact the manufacturer on the label for toxicity concerns. Give them the active ingredients in the product that you applied.
You can also contact the National Pesticide Information Center for toxicity issues http://npic.orst.edu/contactus.html