Distinctive Warted Skin
Produces characteristic dark green to grey-green fruits with a thick, hard rind covered in prominent warts, giving this Hubbard squash its recognizable appearance.
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Chicago Warted Hubbard Squash is a traditional open-pollinated winter squash variety known for its vigorous vines, distinctive dark green to grey-green rind, and heavily warted fruit surface. The squash develops thick, deep-yellow flesh with a rich, sweet and nutty flavor. Its firm rind and good storage qualities make it suitable for home vegetable gardens, cooking, baking, and other culinary uses. With adequate growing space, sunlight, and proper care, this heirloom-type Hubbard squash can provide an impressive harvest for the winter season.
Produces characteristic dark green to grey-green fruits with a thick, hard rind covered in prominent warts, giving this Hubbard squash its recognizable appearance.
Features thick, deep-yellow flesh with a fine-grained, dry texture and a sweet, nutty flavor suitable for a variety of cooked dishes.
Develops spreading vines that require sufficient garden space for healthy growth and fruit development. Plan the planting area before sowing.
Mature fruits have a hard rind and good keeping qualities when properly cured and stored in suitable, cool, dry, well-ventilated conditions.
| Product Name | Chicago Warted Hubbard Squash Seeds |
| Scientific Name | Cucurbita maxima |
| Plant Family | Cucurbitaceae |
| Crop Type | Winter squash |
| Variety Type | Hubbard squash |
| Pollination Type | Open-pollinated |
| Plant Life Cycle | Annual |
| Plant Growth Habit | Vigorous, spreading vine |
| Fruit Shape | Bulky, broad Hubbard-type shape |
| Fruit Color | Dark green to grey-green |
| Fruit Surface | Thick, hard rind with dense warts |
| Flesh Color | Deep yellow to golden yellow |
| Fruit Weight | Approximately 6–7 kg in some commercial references; size varies with growing conditions and seed strain |
| Days to Maturity | Approximately 90–115 days, depending on supplier and conditions |
| Sunlight | Full sun |
| Soil Requirements | Fertile, well-drained soil enriched with organic matter |
| Watering | Consistent moisture, especially during flowering and fruit development |
| Planting Season | After the danger of frost has passed, when soil conditions are suitable |
| Germination Time | Approximately 7–14 days under suitable conditions |
| Recommended Soil Temperature | Approximately 70–80°F (21–27°C) for sowing |
| Harvesting | Harvest when fruits are mature and the rind has hardened |
| Storage | Good keeping potential when properly cured and stored |
| Seed Quantity | As stated on the product package |
Add a distinctive heirloom-type vegetable to your garden with Chicago Warted Hubbard Squash Seeds. Its heavily warted rind, deep-yellow flesh, rich flavor, and vigorous vines make it an interesting choice for gardeners who enjoy growing traditional winter squash. Provide warm soil, fertile growing conditions, ample space, and proper harvesting and storage care for the best results.
Learn about Chicago Warted Hubbard's unique rind, culinary uses, and harvesting and storage characteristics.
The heavily warted rind is a characteristic feature of Chicago Warted Hubbard squash and helps distinguish it from smoother squash varieties. Its dark green to grey-green skin develops prominent raised bumps as the fruit matures. The rind becomes hard at maturity, so harvest should be based on fruit maturity rather than skin color alone.
Chicago Warted Hubbard is valued for its thick, deep-yellow flesh, dry texture, and sweet, nutty flavor. The mature squash can be used in roasted dishes, soups, purees, pies, and other baked recipes. Its flesh is also suitable for preparations that benefit from a rich flavor and relatively firm texture.
Harvest when the fruit has reached its mature size, the rind is hard, and the stem begins to dry or cork over. Cut the squash carefully from the vine with a short stem attached. Cure and store it under suitable cool, dry, well-ventilated conditions, and inspect stored fruits regularly to maintain quality.