Heirloom Squash Seeds - Vegetable Plant

Heirloom Squash is a traditional open-pollinated winter squash valued for its vigorous growth, attractive fruits, and dependable garden performance. These heritage varieties are well suited to vegetable gardens, homesteads, and heirloom seed collections. Thriving in full sun and fertile, well-drained soil, the plants produce abundant fruits that mature during the late growing season. Their productive vines and excellent storage potential make them a popular choice for home gardeners and seed savers.

Features

• Traditional heirloom open-pollinated variety
• Produces attractive and productive fruits
• Vigorous trailing vine growth habit
• Suitable for vegetable gardens and homestead plantings
• Performs best in full sun locations
• Adapted to warm growing conditions
• Excellent storage potential after harvest

Specifications

• Scientific Name: Cucurbita maxima
• Common Name (US): Heirloom Winter Squash
• Seed Type / Variety: Heirloom Variety
• Growth Habit: Annual trailing vine
• USDA Zones: 3-11
• Planting Season: Spring, Early Summer
• Growing Season: Summer through Fall
• Sowing Season: April-June
• Sowing Season Months: April, May, June
• Germination Time and Conditions: 7-14 days at 21-32°C (70-90°F); sow directly in warm soil after frost danger passes
• Sunlight Requirements: Full sun
• Soil Requirements: Fertile, well-drained soil rich in organic matter
• Watering Needs: Moderate; maintain consistent moisture during active growth
• Mature Plant Size: Vines 10-20 feet long
• Plant Spacing: 36-60 inches apart