Tromboncino Squash Seeds - 25+ Heirloom Italian Seeds | Prolific, Vertical, Container-Friendly

About This Plant

Tromboncino squash is a dual-purpose Italian heirloom from Cucurbita moschata. The plant produces fruits that can be harvested young as summer squash or mature as winter squash, with a nutty, buttery flavor and edible flowers. It grows vertically on trellises and is resistant to squash vine borers, helping maximize space in containers or gardens.

What You Will Receive

25+ fresh, non-GMO heirloom seeds for growing Tromboncino squash. Pack includes seeds for a single variety intended for home growing. Seeds ship with detailed growing instructions.

Growing Information

• Planting: 1" deep after last frost; soil temp 70°F+
• Sun: Full sun (6-8 hours)
• Water: 1-2" weekly; drought-tolerant
• Spacing: 3-4' apart (or 1 plant per 10-gallon container)
• Size: Vines grow 10-15'; trellis recommended
• Harvest: Summer squash 12-18" long; Winter squash 2-3' long (cures well)

Pro Tips: Train vines vertically for straighter fruits; harvest daily to encourage more production.