Illicium verum STAR ANISE (5 seeds)

Star anise, also known Illicium verum in Latin, is a non-hardy, aromatic exotic plant originating from Asia. The star anise tree belongs to the Illiciaceae family. It grows relatively slowly and can reach a height of 4 to 6 meters.

Its evergreen foliage consists of dark green, shiny, and aromatic leaves. The leaves are lanceolate with a smooth edge.

The flowers are small, highly fragrant, star-shaped, and have white petals. They appear in clusters, adding a decorative and vibrant touch to the plant.

The fruits are oval capsules grouped in clusters. As they ripen, they turn a dark brown color and contain the aromatic seeds used in cooking.

Star anise seeds are brown, very fragile, smooth, and shiny, measuring 6 millimeters in length.

- Uses:

A Powerful and Gourmet Aromatic Profile

Star anise stands out with an aroma that is distinctly more intense and woody than that of green anise.
A master spice of Asian cuisine, it is one of the pillars of the famous five-spice blend.
In Europe, its profile, rich in anethole, is essential in haute gastronomie to elevate broths and sauces.

Pastry Tradition and Regional Heritage

In pastry, star anise is an essential aromatic signature. It delicately flavours traditional cakes and galettes from western France, bringing a fresh, liquorice note.
Its use in infusions also allows for the aromatisation of syrups and compotes, offering a natural and elegant alternative to synthetic flavours.

- Germination and Sowing:

• The most favorable period to sow star anise is from the end of May, when temperatures exceed 25°C.
• Sow the seeds in a tray of previously moistened peat or in small starter pots.
• Bury them at a depth of 1 cm.
• Firm the soil gently by hand.
• Water using a sprayer.
• Place the culture in a greenhouse at a temperature close to 30°C.
• The germination of the star anise tree is relatively long; it usually takes 2 to 3 months before growth begins.

- Soil Type / Substrate:

This aromatic tree prefers well-drained soils rich in organic matter. A mixture of garden soil and compost is perfectly suitable. Ensure the bottom of the pot is well-drained with a layer of clay pebbles.

- Exposure / Sunlight:

It enjoys sunny locations or sometimes partial shade. It tolerates direct sunlight but also appreciates a little shade to avoid heat stress.

- Temperatures / Hardiness:

Native to China, it is sensitive to cold temperatures. It thrives in climates where winter temperatures remain above 10°C. In colder regions, it is advisable to grow it in pots and bring it indoors during cold spells. It grows very well when temperatures are between 20°C and 30°C.

- Watering / Water Needs:

The star anise tree requires regular watering to keep the soil slightly moist, especially during the growing season. However, stagnant water must be avoided to prevent root rot.

- Reproduction / Multiplication:

It can be multiplied by seed or by cuttings. Semi-ripe stem cuttings in summer are the most common method, allowing for the rapid production of new plants.

- Pests / Diseases:

This plant can be subject to attacks by scale insects (mealybugs) or thrips. It is also susceptible to developing fungal diseases such as powdery mildew or root rot if the soil is too wet or poorly drained.

This article was written by Julien on 07/09/2026.