It is awful late in the year for you to be seeding in Massachusetts.
You *might* get lucky and get it to come up. I am surprised that a
professional lawncare company would do hydroseeding this late in the
year. I hope the contract you signed included a guarantee that the
grass will germinate. Most likely you are looking at a do over. I hope
I'm wrong.

Stephen Clark wrote:
Hello,
We have recently hydroseeded our new lawn. It is the middle of October and
we live in Massachusetts. For the past week the high temperatures have been
around 55 to 60 degrees with low temps getting down to the low 40's. It has
rained recently, but I am afraid that it may be too cool for the seeds to
germinate.
What do you think?
Thanks.

Truly Concerned