Foeniculum vulgare 'Giant Bronze'
fennel 'Giant Bronze'
A robust, upright, aromatic biennial or short-lived perennial to 1.8m tall, with 3 to 4 pinnate copper-bronze to purple leaves composed of hair-like segments. Branching stems bear flat umbels of small yellow flowers in summer and green fruits in the autumn; both leaves and fruit are aniseed-scented when crushed
Size
Ultimate height
1–1.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Bronze Purple | |||
---|---|---|---|---|
Summer | Yellow | Bronze Purple | ||
Autumn | Bronze Purple | Green | ||
Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered Hardiness
H5Botanical details
- Family
- Apiaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Bushy, Clump forming
- Genus
Foeniculum is a large biennial or perennial with aromatic, finely dissected leaves and umbels of small yellow flowers, followed by aromatic fruits
- Name status
Accepted
How to grow
Cultivation
Grow in moist but well-drained soil in fulll sun. May have the potential to become a nuisance if not managed well. See fennel cultivation for further advice
Propagation
Propagate by seed. See sowing vegetable seeds
Suggested planting locations and garden types
- Architectural
- Cottage and informal garden
- Mediterranean climate plants
- Gravel garden
- Prairie planting
- Wildlife gardens
- Flower borders and beds
- Cut flowers
Pruning
Cut back dead stems in autumn or winter. Remove faded flowers to prevent self-seeding
Pests
Diseases
May be susceptible to Powdery mildews
Get involved
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