With maters I always add calcium via egg shells to my plot. Any time I make hard boiled eggs I will take the shells and add will put them in my blender and then add that slurry to my garden.I’m picking about 50 squash every 2 days and a lot of eggplants and cucumbers.
My tomatos have blight and are rotting just before ripening. I picked 100 green today and will spray with copper and wait on next batch.
The sweet corn looks good and should be ready in a couple of weeks