Sweet Fennel, Florence Fennel 'di Sarno'

Foeniculumvulgare var. azoricum

Family
Apiaceae (ay-pee-AY-see-ee)
Genus
Foeniculum (fen-IK-yoo-lum)
Synonym
Sun Exposure
Full Sun
Foliage
Grown for foliage
Shiny/Glossy
Height
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Spacing
9-12 in. (22-30 cm)
12-15 in. (30-38 cm)
Hardiness
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Bloom Color
Green
Bloom Time
Mid Summer
Late Summer/Early Fall
Mid Fall
Other Details
Category
Biennials
Vegetables
Herbs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
From seed; direct sow after last frost
Seed Collecting
Bag seedheads to capture ripening seed
Properly cleaned, seed can be successfully stored
Regional

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Gardener's Notes:

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neutral
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P
(Zone 8a) | January 2006 | neutral

This variety makes compact, round 'bulbs' and the leaves are thick and fleshy. It is a late variety and very good sown in July/August for...Read More

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