I have been obsessed with their jam since I moved to the area so I finally decided to share this info with my fellow hounds. Their raspberry jam is amazing. I have hooked people on it all over the US. When I visit others I always bring some since I have made so many believers out of our house guests. The other berry flavors aren't anything special in my opinion, but the raspberry is nothing short of amazing. Go buy some now. It does have seeds, just to warn you if seedless is your preference.
They have a store at their farm in S. Glastonbury or a roadside stand on Hebron Ave/Rt 94 just east of downtown Glastonbury.
$5 a jar but so worth it.