How to Grow Florence Fennel

A cool-season fruiting for the home garden across the warmer US.

Florence Fennel is a rewarding cool-season crop for backyard growers.

When to plant

Florence Fennel is a cool-season crop. In the South and Southwest, plant in fall through winter when the heat eases. See your region on the florence fennel page for exact timing.

Varieties

• Zefa Fino, Bolt-resistant bulbing fennel (Johnny's Selected Seeds)

How to grow it

• Sun & soil: full sun, rich well-drained soil with even moisture.
• Spacing: about 25 cm (10 in) between plants.
• Sowing: barely cover the seed.
• Water: roughly 5 L per plant every 2 days in hot weather.

Pests & problems

Watch for Aphids and Slugs. In humid regions, Few can appear, so space for airflow and water at the roots in the morning.

Harvest

Florence Fennel is usually ready to harvest in about 3 months. Pick regularly to keep plants productive.

When to plant in your region

Pick your region to see exactly when to plant florence fennel where you garden.

See also: Florence Fennel in the plant library →

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