Grow impressive giant vegetables right in your backyard with Brown Mammoth Vegetable Seeds for Planting. This classic heirloom Cucurbita maxima variety is known for producing extremely large fruits with a beautiful brown-tan rind, rich flavor, and excellent storage qualities.

Perfect for gardeners who enjoy growing large pumpkins or squash varieties, Brown Mammoth plants are vigorous, spreading, and high-yielding. The fruits are ideal for fall displays, competitions, baking, livestock feed, or creating a standout feature in any garden.

These seeds are suitable for both beginners and experienced growers who want dependable germination and record-size harvest potential.

Features

• Produces giant brown/tan squash or pumpkin-type fruits
• Thick, flavorful flesh perfect for baking or roasting
• High-yielding, vigorous vines
• Excellent for competitions or decorative growing
• Long storage life
• Non-GMO, high-germination seeds

Specifications

• Variety: Brown Mammoth
• Seed Type: Cucurbita maxima (Giant pumpkin/squash type)
• USDA Zones: 3–10 (annual)
• Days to Germination: 7–12 days
• Days to Maturity: 110–130 days
• Sun Requirements: Full sun
• Soil Type: Fertile, well-draining soil enriched with compost
• Water Needs: Moderate to high
• Plant Spread: 10–20 ft vines
• Quality: Non-GMO

Planting Guide

• Sow seeds outdoors after the final frost when soil is 65–75°F.
• Plant seeds 1 inch deep, 3–4 feet apart.
• Provide generous space for long vines to spread.
• Add compost or manure for best growth.
• Keep soil moist but not soggy.
• Harvest when rind is hard and fully browned.