Wild Fennel: How to Grow and Use It in the Kitchen
Herbs

Wild Fennel: How to Grow and Use It in the Kitchen

Foeniculum vulgare

Growing wild fennel: perennial herb with unmistakable anise scent. Spontaneous across the Mediterranean, edible leaves, seeds and flowers.

Characteristics

Scientific nameFoeniculum vulgare
Height100-200 cm
Sunlightpieno sole
Waterbassa
Soilcalcareo drenante
Toxicitynon tossica
Growthrapida
Temperature-10 a 35 °C
FloweringJul, Aug, Sep
IrrigationWater rarely, only in the first months after sowing: wild fennel tolerates drought very well.

Wild fennel is a perennial herb naturally spread across the Mediterranean, with an unmistakable anise fragrance. It thrives in full sun on calcareous well-drained soil, tolerating drought and intense heat. All its parts are used in cooking and traditional liqueur making.

Flowering season

JanFebMarAprMayJunJulAugSepOctNovDec

Practical tips

Watering

Water needs: bassa — always check soil moisture before watering.

Position

Prefers pieno sole: provide the right light and rotate the plant for even growth.

Substrate

Recommended soil: calcareo drenante. Refresh the substrate every 1-2 years.

Leaves

Dust the leaves with a damp cloth to support photosynthesis.

Feeding

Feed during the growing season (spring-summer) and stop in winter.

FAQ

What is the difference between wild and cultivated fennel?
Wild fennel (Foeniculum vulgare) is the spontaneous aromatic species, while cultivated fennel is a variety (Azoricum) selected for the fleshy bulb eaten as a vegetable.
When do you harvest fennel seeds?
Harvest seeds in late summer, between August and September, when the umbels start to turn yellow: dry them in the sun before storing.

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