Thank goodness for this thread! I read somewhere that because of the excessive rains we had, most plants in pots would need replenished with fertilizer, since all the goodies would have washed away with the rain. So I sprinkled on some Osmocote Plus on the soil-surface. While I was at it I sprinkled some around the in-ground daylilies aswell, just for fun.
This thread has calmed any worries I had about doing that. I have previously been known to kill other types of plants with kindness.