jess1990 wrote:
hello,i'm new to this forum.i've been growing squashes for the past
three years,i've had moderate success with golden hubbard and
butternut but how can increase productivity.i get three to four
squashes per plant.cheers,lee

It is impossible to guess not knowing the conditions where you grow them.
Are they in full sun? How long is your growing season and what is the
temperature? How do you feed and water them? Do they have any insect or
fungal damage?

D