Vine Borer Resistant Pumpkin and Squash Varieties Compared

Every summer the squash vine borer takes out garden after garden of zucchini and jack-o-lanterns across Kansas and the Midwest. The varieties below fight back. Most are Cucurbita moschata, the species with solid stems that borer larvae struggle to tunnel into. Resistant does not mean immune, but these are the varieties that keep growing while others wilt.

Every variety here is sold as seed we test in our own Zone 6b Kansas patch, and every one links to its full growing guide.

The Comparison

Variety Type Borer Resistance Days to Maturity Fruit Size Best For Guide
Seminole Pumpkin Heirloom (C. moschata) High 90 to 120 5 to 8 lb Pies, roasting, months of storage Growing guide
Waltham Butternut Heirloom (C. moschata) High 100 to 110 3 to 5 lb Roasting, soups, reliable keeper Growing guide
Long Island Cheese Heirloom (C. moschata) High 100 to 108 6 to 10 lb Classic pie pumpkin Growing guide
Dickinson Pumpkin Heirloom (C. moschata) High 100 to 115 10 to 40 lb Canning and pies, the original Libby's variety Growing guide
Musquee de Provence Heirloom (C. moschata) High 110 to 125 10 to 20 lb Deep flavor, showpiece ribbed fruit Growing guide
Thai Kang Kob Heirloom (C. moschata) High 95 to 110 8 to 15 lb Curries, roasting, disease tolerance Growing guide
Tahitian Melon Heirloom (C. moschata) High 120 or more 15 to 40 lb Giant sweet squash for long seasons Growing guide
Black Futsu Heirloom (C. moschata) High 100 to 105 3 to 5 lb Nutty chestnut flavor, small kitchens Growing guide
Honeynut Open-pollinated (C. moschata) High 100 to 110 1 to 1.5 lb Single-serving roasting, small gardens Growing guide
Tromboncino Heirloom (C. moschata) High 60 to 70 (summer) Long fruit, harvest young The zucchini substitute borers skip Growing guide
Cushaw Green-Striped Heirloom (C. argyrosperma) Good 100 to 110 10 to 20 lb Southern baking tradition, tough vines Growing guide
La Estrella F1 F1 hybrid (C. moschata) High 90 to 95 4 to 6 lb Calabaza flavor, earlier harvest Growing guide
Wan Fu F1 F1 hybrid (C. moschata) High 95 to 100 3 to 5 lb Kabocha-style texture on borer-resistant vines Growing guide
Musquee de Maroc Heirloom (C. moschata) High 100 to 110 8 to 15 lb Rare warted heirloom, strong storage Growing guide

Days to maturity and fruit sizes are typical ranges. Your results will vary with soil, season, and spacing.

How to Choose

Short on space? Honeynut or Black Futsu. Want a pie pumpkin? Long Island Cheese or Dickinson. Replacing zucchini the borers keep killing? Tromboncino, harvested young. Want the toughest all-rounder we grow? That is the Seminole Pumpkin, a Florida heirloom that laughs at heat, humidity, and borers alike.

Shop the full Vine Borer Resistant collection, or start with the complete guide to vine borer resistant pumpkin varieties and the vine borer identification and prevention guide.

Common Questions

Are these varieties completely immune to squash vine borers?

No variety is immune. Cucurbita moschata varieties have dense, solid stems that borer larvae struggle to tunnel into, so they are highly resistant and usually shrug off pressure that kills other squash. Cushaw types (C. argyrosperma) offer good resistance. We still recommend basic scouting in June and July.

Which vine borer resistant variety should a beginner start with?

Seminole Pumpkin and Waltham Butternut are the two we hand to first-time growers. Both are forgiving of Kansas heat, tolerate imperfect watering, and store for months after harvest.

Why do these varieties resist vine borers?

Squash vine borer moths prefer to lay eggs on thick, hollow stems like those of C. pepo and C. maxima. Moschata stems are solid and vine along the ground rooting at the nodes, so even if a larva gets in, the plant keeps feeding itself from other rooted points.