Wh are my straighneck squash growing together like they are mutated?
Straightneck Squash Growing Together
Certified GKH Gardening Expert
This is a condition called fasciation. It is like a siamese twin of the plant world. It can happen for a number of reasons but is not harmful to the plant and the fruit from the plant, while odd looking, is safe to eat. This article has a little more information on the condition.