My yellow squash and zucchini grow fruits (?) to about 1 or 2 inches long
and then just die and turn black. What am I doing wrong?
They are getting plenty of water (irrigation system) and we have fertilized
them. We know the soil is slightly acidic so we have added some lime as
well. They are in a new raised bed garden and I have even kept it weed free.
I am so frustrated, any ideas?

Thanks in Advance,
MJ