Waltham Butternut Squash is an improved variety of Butternut squash.
The plant is a vine type squash, producing 4 to 7 squashes per plant.
Waltham has a thicker neck than regular Butternut, and will be 10 to 12 inches (25 to 30 cm) long by 5 inches (12 1/2 cm) wide at its widest part at the bottom. The squash will weigh 3 to 6 pounds (1 1/3 to 2 3/4 kg.), with a very small seed cavity inside.
It has a smooth, hard, buff-coloured rind, with yellowish-orange, finely-textured dry flesh that holds its shape when cooked.
The plant produces uniformly good yields of squash that are ready to harvest earlier than regular Butternut. Many feel that the flavour is better, too.
85 to 115 days from seed.
Stores well, up to 1 year uncut.
Waltham Butternut Squash was developed in the 1960s by the Massachusetts Agricultural Extension Service from a cross between New Hampshire Butternut and a wild squash from Africa.
Introduced by Bob Young of Waltham, Massachusetts, in 1970.