Fine Herbs

Bronze fennel

Bronze fennel is an aromatic plant with feathery bronze-purple foliage, decorative and edible, appreciated for its aniseed flavor and its yellow, nectar-rich umbels.

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Hardiness Zone 6 and above
Difficulty level Easy

Discover the plant

Family Apiaceae

Bronze fennel is an aromatic and ornamental plant remarkable for its finely cut, light, and airy foliage in bronze, copper, and purplish tones. Its aniseed scent is reminiscent of classic green fennel, but its decorative effect is even more spectacular in vegetable gardens, herb gardens, edible borders, and natural-style landscapes. It adds height, movement, and a warm color that contrasts beautifully with green, silver, or bluish foliage.

Easy to grow, bronze fennel prefers a sunny, warm, and open location in fertile, deep, light, and well-drained soil. It appreciates regular watering during dry periods, while tolerating heat quite well once established. Its aromatic foliage can be harvested sparingly to flavor fish, salads, sauces, grilled vegetables, marinades, and Mediterranean dishes. Its seeds, when ripe, can also be used as an anise-flavored spice.

Highly appreciated by pollinators, bronze fennel produces umbels of yellow flowers that attract bees, butterflies, and beneficial insects to the garden. Its elegant silhouette pairs very well with grasses, coneflowers, rudbeckias, salvias, edible flowers, and other sun-loving plants. It is an ideal plant for gardeners looking for a decorative, fragrant, and useful herb, capable of adding a sophisticated and natural touch to the gourmet garden.

Bronze fennel

Planting guide

From plantingto establishment.

Propagation Direct sowing

Soil and care

The rightconditions.

Soil pH Neutral to slightly alkaline
Fertilization Compost at sowing; avoid excess nitrogen
Care level Easy
Seasonal care
Remove faded flowers to limit self-seeding; water during dry spells; protect from intense cold in cool climates

Container growing

A controlledenvironment.

Can be grown in a deep container
Bronze fennel

Bloom and dimensions

The completeprofile.

Bloom periodSummer
Flower colorYELLOW
Foliage colorPurple bronze
Foliage typeObsolete
FruitingEdible Aromatic Seeds
Maximum height90 to 150 cm (36 to 60 inches)
Maximum width45 to 60 cm (18 to 24 inches)
Growth rateRapid growth
Hardiness zoneZone 6 and above
Minimum temperature-10°C
Bronze fennel

Garden associations

What to plantwith it.

Vegetable garden, herbs, ornamental bed, edible garden, pollinator garden

Its strengths, naturally.

Not recommended for pets
Not recommended for pets

Pets

Butterflies
Plants that attract butterflies

Butterflies

Deer
Less attractive or generally tolerated by deer

Deer