- A medium, dark green winter squash with bright orange/yellow flesh ideal for pies, canning, and baking developed by Budlong Gardens in Chicago.
Hubbard Chicago Warted Winter Squash Seeds. 110 Days to Harvest. Non-GMO Heirloom, Open Pollinated, Annual Seeds. Cucurbita maxima. AKA Green Warted Hubbard Squash. Hubbard Chicago Winter Squash is a very old heirloom variety, it has been around since 1894 and was developed by Budlong Gardens in, you guessed it, Chicago.