Looking lush this morning! Hope they dry out so you can get back to feeding.
If rain is keeping you from feeding, cut out a circle of cardboard a bit bigger than the pot, gouge a hole in the middle about twice the size of the trunk, cut a slit down one side, and slide it around the trunk to cover the soil when it's going to rain. If you torque it while you slide you can slide it in without damaging the plant.
I did that with a paper plate to keep the STS spray out of the soil but your pots are much bigger!