A lot of my blues took a hit this year, between having a tree taken down and high heat, however Blue Lettuce, Blueberry Muffin, Wishing Well, First Blush and a volunteer all did well considering, I usually do not have much noticeable melting until 2-3 week in July. Queen of the Seas is the one that first showed melting, Big Daddy just melted into a puddle like in Oz. I rarely foliar feed, normally just 10-10-10.
Evening Blush
Volunteer
Wishing Well