Fennel Seeds - Florence (Foeniculum vulgare var. azoricum)

Florence Fennel (Foeniculum vulgare var. azoricum) is a premium bulb-forming fennel variety valued for its crisp, swollen stem base and aromatic feathery foliage. This variety forms thick, rounded bulb structures near its base, making it different from other leafy fennel types. Florence Fennel thrives in full sun, producing lush leaves and well-developed bulbs in cool climates with proper soil conditions.

Naturally Non-GMO and vigorous, Florence Fennel performs well in raised beds, outdoor garden plots, and large containers. It prefers cool temperature growth and requires consistent moisture to form firm and uniform bulbs. A great choice for gardeners who want a high-yield, low-maintenance bulb-forming fennel.

Features

• Bulb-forming fennel variety with crisp rounded bases
• Produces fragrant feathery foliage and thick white bulbs
• Non-GMO, natural and untreated seed variety
• Prefers cool growing conditions for ideal bulb formation
• Suitable for raised beds, outdoor gardens, and large containers
• Steady growth with proper irrigation and sunlight

Specifications

• Seed Type: Natural, untreated, Non-GMO annual or biennial depending on climate
• USDA Growing Zones: Best suited for Zones 5–10
• Sun Requirement: Full sun (6–8 hours minimum)
• Best Growing Season: Cool weather; early Spring or late Summer sowing
• Germination Time: 7–14 days
• Soil Requirement: Moist, well-drained, fertile soil rich in organic matter
• Plant Height: Approximately 18–30 inches tall
• Bulb Development Period: 70–100 days from sowing
• Growth Habit: Bulb-forming plant with leafy feathery tops
• Ideal For: Raised beds, garden plots, containers, and cool-season gardening

Planting Guide

• Sow directly outdoors or transplant seedlings carefully to avoid root disturbance
• Plant seeds 1/4 inch deep in rich, well-drained soil
• Keep soil consistently moist, especially during bulb development
• Provide full sun for firm and properly shaped bulbs
• Thin seedlings to 8–12 inches apart once established
• Avoid extreme summer heat; grow in cool seasons for best bulb size
• Hill soil gently around bulb bases as they begin to form
• Harvest bulbs when firm and rounded, and use leaves for continuous clipping