Mammoth Basil Seeds
Ocimum basilicum — Mammoth Basil is a large-leaved sweet basil valued for oversized aromatic leaves, generous harvests, and use in wraps, pesto, salads, and fresh herb dishes.
This guide covers growing conditions, seed-starting basics, garden uses, and ordering information for Seedman customers.
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Plant Profile
Ocimum basilicum
Mammoth Basil
Culinary herb seeds
Warm-season annual
Often 18–30 inches
Full sun
Why Grow Mammoth Basil?
Mammoth Basil is a large-leaved sweet basil valued for oversized aromatic leaves, generous harvests, and use in wraps, pesto, salads, and fresh herb dishes. It is a useful addition for gardeners looking for distinctive seed-grown plants with ornamental, edible, ecological, or collection value.
- Large fresh basil leaves
- Pesto
- Herb wraps
- Container herb gardens
Seed Germination Guide
Sow shallowly in warm soil or start indoors before transplanting after frost. Keep evenly moist and grow in full sun.
Seed germination can vary by freshness, storage, temperature, and growing conditions. Use clean containers and a well-drained seed-starting medium.
Garden & Landscape Uses
Mammoth Basil can be used in appropriate climates and garden styles where its mature size, sunlight needs, and moisture preferences are matched to the site. For best performance, provide full sun and soil conditions suited to the species.
Order Mammoth Basil Seeds
Visit the original Seedman product page for current availability, package sizes, and ordering details.
View Seedman Product PageFrequently Asked Questions
What makes Mammoth Basil different?
It produces especially large sweet basil leaves.
Is Mammoth Basil edible?
Yes. It is a culinary basil with large leaves useful fresh or chopped.
Can the leaves be used as wraps?
Yes. The oversized leaves are useful for small herb wraps or large garnishes.
Should it be pinched?
Yes. Regular pinching encourages branching and more leaf production.