Corsican Basil Seeds (Ocimum basilicum var. minimum) — Heirloom Tiny Leaf Basil | Culinary, Container & Kitchen Garden

Minimum: 50+ Seeds

Corsican Basil — The Tiniest Basil You Will Ever Grow and the One You Will Never Stop Growing

Most basil plants are generous to a fault. Big leaves, sprawling habit, more plant than you often need. Corsican Basil goes the other direction. Tiny, perfectly formed leaves packed onto a dense, compact, almost spherical mound. And then you bruise a leaf. The fragrance hits, warm and sweet and intensely basil, concentrated in a way larger-leafed varieties cannot match. This is the basil that stops visitors in the garden and chefs in the kitchen.

Who Grows Corsican Basil?

Culinary herb gardeners who want something performing at the highest level in fresh dishes and garnish work. Container and patio growers who need maximum visual impact and flavor in minimum space. Chefs and food stylists who know micro-basil leaves change both flavor and appearance on a finished plate. Seed collectors drawn to rare regional varieties with genuine provenance. And any gardener ready for something that changes how they see the herb garden.

What This Plant Actually Is

Ocimum basilicum var. minimum, called Corsican Basil or Tiny Leaf Basil, is a dwarf variety associated with Corsica and similar Mediterranean regions where compact, intensely aromatic herbs thrive in rocky, sun-drenched conditions. It forms a tightly mounded globe reaching 6 to 10 inches tall and wide, covered in small, slightly cupped, bright green glossy leaves.

Flavor is classic sweet basil at higher concentration. Small leaf size means more essential oil per bite and more intensity than larger-leafed varieties. Regular light harvesting keeps the form tight and delays flowering through most of the season.

In the Kitchen

• Fresh Garnish: Small whole leaves perfect for finishing pasta, pizza, bruschetta, and Caprese where visual precision matters.
• Pesto: Smaller leaves mean faster processing and a more intense flavor baseline. Outstanding with minimal prep.
• Infused Oils and Vinegars: Concentration of volatile oils makes exceptional infused products.
• Salads: Whole leaves require no tearing and deliver pure basil character in every bite.
• Cocktails: Muddled or as a garnish where the small leaf size is elegant rather than awkward.

Container and Ornamental Value

Few herbs have the ornamental presence of Corsican Basil in a terracotta pot. The naturally globose habit requires almost no shaping and looks intentional from day one. Performs beautifully on sunny kitchen windowsills, patio tables, and herb garden borders. Grow it by the kitchen door and harvest directly into whatever you are cooking.

Growing Corsican Basil From Seed

• Starting Indoors: 4 to 6 weeks before last frost with consistent warmth.
• Germination Temperature: 65 to 75 degrees Fahrenheit. A seedling mat speeds germination.
• Germination Time: 5 to 10 days under good conditions.
• Transplanting: After last frost when nights hold above 50 degrees. Basil sulks in cold soil.
• Direct Sow: After last frost in warm climates. Thin to 6 to 8 inches.
• Sunlight: Full sun, minimum 6 hours. More sun means more compact growth and more intense flavor.
• Soil: Well-draining, moderately fertile, slightly acidic. Consistent moisture without waterlogging.
• Watering: Consistently moist but never saturated. Wilts quickly under drought stress.
• Harvesting: Pinch stem tips regularly to encourage bushy growth and delay flowering. Never remove more than a third at once.
• Hardiness: Warm-season annual, Zones 4 to 11. Bring containers indoors before first frost.

Before You Close This Page

Corsican Basil earns its way into permanent rotation after the first season. The flavor justifies it. The form justifies it. The way a perfectly placed leaf finishes a plate of pasta justifies it. Open-pollinated heirloom seeds, limited availability. Add them to your herb garden and grow the basil that changes the way you use basil.