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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Exposure
Full sun
Hardiness
Zone 7

Discover the plant

Common nameBronze fennel
FamilyApiaceae
TypePerennial
Botanical nameFoeniculum vulgare 'Purpureum'

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 planting to establishment.

Propagation Direct sowing

Soil and care

The right care,at the right time.

Soil pH

Neutral to slightly alkaline

Minimum temperature

-10°C

Care level

Easy

Watering

Regular, fresh, well-drained soil

Soil type

Fertile, deep, light, well-drained soil

Fertilization

Compost at sowing; avoid excess nitrogen

Moisture

Average humidity; prefers cool but well-drained soil

Seasonal care

Remove faded flowers to limit self-seeding; water during dry spells; protect from intense cold in cool climates

Container growing

A garden,within reach.

Can be grown in a deep container
Bronze fennel

Bloom and dimensions

Its place,in your garden.

Mature height

90 to 150 cm (36 to 60 inches)

Width / spread

45 to 60 cm (18 to 24 inches)

Flower color

YELLOW

Foliage color

Purple bronze

Foliage type

Obsolete

Growth rate

Rapid growth

Bloom period

Summer

Fruiting

Edible Aromatic Seeds

Harvest

Leaves from spring to autumn; seeds from late summer to autumn
Bronze fennel

Garden associations

In goodcompany.

Companion plants

Dill, calendula, lettuces, cucumbers

Plants to avoid

Tomatoes, beans, cilantro

Wildlife and pets

Life,around your plants.

Supporting wildlife

Attracts pollinators