Mammoth Basil Seeds (Ocimum basilicum)

Grow giant, fragrant basil leaves perfect for fresh cooking and preserving! Mammoth Basil is a highly productive variety known for its enormous leaves—reaching up to 4 inches long—and rich, sweet flavor. Ideal for homemade pesto, sauces, soups, salads, dressings, and drying, this impressive basil is a must-have for every kitchen garden.

Vigorous plants grow 24–30 inches tall and thrive in full sun with well-drained soil. Regular harvesting encourages even more lush, flavorful growth throughout the season.

Growing Information

• Botanical Name: Ocimum basilicum
• Plant Height: 24–30 inches
• Leaf Size: Up to 4 inches long
• Sun Requirements: Full Sun
• Life Cycle: Annual
• Special Features: Extra-large leaves, highly productive, excellent fresh or dried