Ornamental Pumpkin
Polar Bear Pumpkin is an extra-large white hybrid that reaches maturity in 100 days, delivering dramatic visual impact in fall gardens and markets. This F1 hybrid grows as a compact vine with mature fruits often exceeding standard pumpkin sizes, making it a showstopper for both ornamental display and culinary use. Sow seeds directly or transplant seedlings after the last frost when soil temperatures are warm, spacing plants 4 inches apart in full sun with consistently moist soil.
Full Sun
High
3-11
42in H x ?in W
Annual
Moderate
Hover over chart points for details
The striking white skin of Polar Bear Pumpkin makes it immediately recognizable among traditional orange varieties, while its substantial size and reliable 100-day maturity mean you'll harvest impressive specimens by mid-fall. This F1 hybrid thrives in full sun with high water availability, reaching 36 to 42 inches at maturity. The compact growth habit fits modern garden spaces better than sprawling heirloom varieties, yet the fruit develops to exhibition-quality size when soil fertility and pollination conditions are optimal.
Polar Bear Pumpkins serve dual purposes as both a striking decorative element for fall displays and a substantial culinary ingredient. The extra-large white flesh works well in soups, roasted preparations, and traditional pumpkin dishes where the neutral color and substantial volume make them practical for processing and cooking.
Sow 2 to 3 seeds per 2-inch container or plug flat approximately 3 weeks before your transplant date. Maintain germination temperature between 75 and 95°F (24 to 35°C). Once seedlings emerge, thin to one plant per container using scissors, taking care to avoid disturbing the roots. Harden off plants by exposing them to outdoor conditions for 4 to 7 days before transplanting.
Transplant seedlings outdoors after all danger of frost has passed, spacing plants 4 inches apart with 12 inches between rows. Handle seedlings carefully during the transplanting process, as minimal root disturbance yields the best establishment and fruit development.
Direct sowing is possible, though transplanting from indoor-started seedlings is recommended for better control over plant spacing and establishment.
Harvest Polar Bear Pumpkins when they reach full size and the skin develops its characteristic white color. Timing matters: pick fruits before foliage dies back and overexposure to direct sun in mature plants begins to compromise skin color and handling quality. Cut the fruit from the vine rather than pulling it to avoid vine damage.
Enter your ZIP code to see a personalized growing calendar for this plant.