Buttercup Burgess Winter Squash Seeds – 20 Count

Southern Seeds was founded in 2019 by Ryan and Kim Dorn and became Seed Therapy in 2025. The family business moved its operations to the Dallas, Texas, area in 2023. Drawing on generations of growing experience, the team focuses on dependable seeds, personal customer service, and helping gardeners succeed. Its work includes relationships with American farms and seed donations to schools and community gardens.

Buttercup Burgess Winter Squash (Cucurbita maxima) - 20 Seeds

Description:

This variety produces blocky, dark green fruits that weigh from 3 to 5 pounds. The flesh is deep orange in color and fiberless. Dry and sweet, its taste is much like that of a sweet potato. This open pollinated squash matures in about 100 days. Winter squash such as Buttercup Burgess comes from the Native Americans, developed and cultivated in their gardens long before the arrival of the explorers and settlers. Traditionally, squash was grown alongside beans and corn as part of the “three sisters” group; these three vegetables greatly benefit each others’ growth. This variety of squash has a turban-like cap that is a good indicator of age: When the squash is mature and ready to be harvested, the cap is firm.

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• Heirloom
• Non-GMO
• American grown seeds
• Open Pollinated
• USDA Zones 3-12

Sold as seeds for planting. Select this packet by its variety, quantity, and growing requirements; it is not a live plant.

Country of origin: United States. The supplier identifies this product as American-grown.

Gardeners with short growing seasons may want to start their squash seeds indoors a month before the last expected frost. Since squashes do not take well to transplanting, peat pots are the best option. Plant 2 seeds per pot, later clipping off the weaker seedling. Harden the seedlings by exposing them to weather for several hours a day for a week before transplanting them after the last frost once soil temps average above 60°F. Plant in very rich soil, 8-10 inches apart.

To direct sow, plant the seeds a week or so after the last frost ½” deep, 3-4” apart and thin to 8-10” apart. Avoid planting them with potatoes. Keep moist, but avoid soaking the leaves as this can lead to rot or mildew. When vines develop, adding a layer of much can be very beneficial. By midsummer, pinch off all the blooms to concentrate the plant’s energy on the developing squashes. Seedlings don’t tolerate frost well, so provide protective covering if cold weather threatens.

Keep unused seeds dry and cool in a clearly labeled, closed container. Protect the packet from humidity and temperature swings, and retain the variety name and sowing notes for your next planting. Use the species-specific directions below when deciding whether to start indoors, sow directly, soak seeds, or provide a cold period. Germination and growth vary with seed handling and local growing conditions.

For general seed-starting and storage guidance, see University of Minnesota Extension’s seed-starting guide. Use the variety-specific packet directions for this product.

Shipping for this product

This product ships directly from Southern Seeds, now Seed Therapy. The supplier currently lists standard processing of 1–3 business days, increasing to approximately 3–5 business days during the busy late-December-through-April-or-May seed season. Processing is separate from carrier transit time. Its published standard shipping rate is $4.99 per order, with free standard shipping at a merchandise subtotal of $35 or more after discounts and before taxes. The options, offers, and final charges displayed at BuyAmerican checkout govern this order; purchases from other makers may ship separately. Carrier delivery dates are estimates. The supplier ships within the United States and may restrict certain seeds by destination.

Returns and seed guarantee

For this product, Southern Seeds/Seed Therapy publishes a 60-day satisfaction guarantee, offering an eligible replacement or product-price refund for concerns reported within 60 days of delivery. Original shipping is generally excluded. Preference-based physical returns generally require customer-paid return shipping; supplier errors or damaged or defective items receive an appropriate resolution without an additional return-shipping charge. Contact BuyAmerican at hello@buyamerican.com with your order number, product name, and concern before mailing anything back. BuyAmerican’s standard return policy provides a 30-day request period for eligible unused items in original packaging. Ask BuyAmerican to coordinate any supplier guarantee request for your marketplace order.

Read the BuyAmerican return policy or contact BuyAmerican order support before a return.