"Organic Hubbard Blue Winter Squash Seeds. 100 - 120 days to maturity.  Fruits are slightly ridged and Blue-gray-green with a hard coarsely-warted shell. Hubbard Blue Squash has a neck at both ends." - True Leaf Market.
 
"This blue-skinned heirloom produces large squash weighing 10-20 pounds or more. Dense, deep orange flesh has a sweet, luscious flavor that caramelizes well. Thick skin makes for very long storage." - Annie's Heirloom Seeds
 
If planted 2 weeks before other plants, squash bugs settle on the Blue Hubbard Squash, so you only have to pick off squash bugs from 1 plant.