Is the ground too hot?

Got back from vacation and the garden had cooked the lettuce into giant flowers. May be too hot, but I’m going to try and start summer plants with the hopes I can harvest in October.

SSE: Blondkopfchen
SSE: Hartman’s Yellow Gooseberry
SSE: Plum Lemon
SSE: Gold Rush Currant
All of the left over basil seeds.