Rt from Chandler, Az writes
This pre-emergent was sprayed under my established grapefruit tree 5 months ago. It didn't hurt the tree or the fruit, but I don't want to consume fruit that is unsafe to eat. Should I throw away the current harvest? What about next year's, which is flowering now? When will it be safe to eat the fruit from this tree again?
Resolute 4FL Prodiamine Herbicide is not labeled to be used around any edibles, we would not recommend consuming anything for at least the season from any plants the product was applied inside the dripline of.
Answer last updated on: 03/18/2024