Autumn Frost Winter Squash (F1 Hybrid)
Best winter squash for gardeners seeking disease-resistant, long-storing harvests.
Experience the unique Autumn Frost Winter Squash, an F1 hybrid variety that matures in 100-105 days. This squash boasts a distinctive round shape with deep ribs, ripening to a dark tan with a frosty appearance. Its rich butternut flavor is often preferred over standard varieties. Fruits are approximately 5-6 inches wide and store exceptionally well for up to four months. This variety offers valuable resistance to Powdery Mildew, contributing to a healthier harvest. Ensure warm soil for germination and adequate plant spacing for optimal growth.
$3.60
Owner Satisfaction
4.7
/ 5
Category Rank
270
/ 5876
#270 in Seeds & Seed Tape
Price vs Category Average
-66%
Below average
Botanical Name
Cucurbita moschata
/ Cucurbita moschata
Who it's for
- Home cooks seeking superior flavor for seasonal baking and roasting
- Gardeners wanting fresh produce throughout the winter months
- Growers needing consistent yields and reliable disease resistance
Who should skip it
- Urban gardeners with limited space for sprawling vines
- Northern growers facing short, cool summer seasons
- Seed savers looking to harvest their own heirloom seeds
Performance breakdown
Disease Resistance
Strong Powdery Mildew resistance ensures a healthier, more reliable seasonal harvest.
Storage Longevity
Four-month shelf life keeps your winter pantry stocked well into spring.
Flavor Profile
Deep, rich butternut notes outperform standard varieties in culinary applications.
Growth Vigor
F1 hybrid genetics provide robust, consistent development throughout the growing season.
Pest Tolerance
Natural tolerance to borers reduces the need for intensive garden maintenance.
Germination Reliability
Requires specific warm soil conditions for optimal, uniform seedling emergence.
Key Specs
Botanical Name
Cucurbita moschata
Days to Maturity
105 Days
Seed Sowing Depth
0.5-1 inch
Germination Time
7-10 days
Optimum Germination Temperature
70-85°F
Fruit Size
5-7 inches high by 5-6 inches wide
Seed Count per Packet
10 seeds
Storage Duration
Up to 4 months
Features
- F1 Hybrid for robust growth
- Matures in 100-105 days
- Powdery Mildew resistant
- Excellent storage quality
- Rich butternut flavor
- Tolerant of borers
- Vines root along their course
What customers say
Customers consistently praise the Autumn Frost Winter Squash for its exceptional quality, specifically highlighting the sweet, nutty flavor that elevates it above standard varieties. The primary theme is reliability; gardeners appreciate the vigorous growth and dependable yields, even when facing shorter seasons. This hybrid is celebrated for producing a substantial harvest of high quality fruit that stores well into winter, delivering excellent value for the effort invested.
Know before you buy
This variety typically matures in 100 to 105 days after sowing. Be sure to plan your planting schedule based on your local first frost date to ensure the fruit has enough time to ripen fully.
Autumn Frost squash are excellent for long-term storage and will typically stay fresh for up to four months when kept in a cool, dry, and well-ventilated area.
For the best results, ensure your soil temperature is between 70°F and 85°F. These seeds require warm soil to germinate effectively, which usually takes about 7 to 10 days.
No, this variety is specifically bred with resistance to Powdery Mildew. This built-in protection helps the plants stay healthier throughout the season, even in conditions where mildew might otherwise thrive.
Because these vines are vigorous and tend to root along their course, they require adequate room to spread. Provide plenty of space in your garden bed to ensure good airflow and optimal fruit development.
Autumn Frost is noted for having a richer, more concentrated butternut flavor than many standard varieties. Its dense, flavorful flesh makes it a favorite for roasting and soups.
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