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Tending the crop…
🥕 Vegetable
How to Grow Fennel
A Mediterranean crop grown for its crunchy anise-flavored bulb — it needs cool weather, rich soil, and steady water. Direct sow or start early; it bolts the moment it gets hot.
Harvest
90 Days
Sunlight
full
Watering
moderate
Medium
in-ground
Spacing
1 sq ft
275%
Return on Investment
One fennel plant produces roughly 5 lbs. Worth $14.95 vs a $3.99 seed cost.
Practical Maintenance
- Light: Full Sun (6+ hrs/day)
- Water: Moderate — water 1-2x per week
- Spacing: 1 sq ft per plant.
Champion Varieties
Lineages for your homestead goals
Florence
The classic fat-bulb fennel — the standard for eating.
Zefa Fino
A fast, bolt-resistant Florence type — great for short seasons.
Perfection
Big, smooth bulbs with great flavor — reliable in cool weather.
Smokey
A newer variety prized for cooking over smoked wood — also bolt-resistant.
Guilds & Companions
Permaculture Allies
Resource Competitors
Complete Care Guide
Soil · Water · First 30 days · Monthly care · Troubleshooting · Harvest
Soil
Rich, well-draining soil, deeply worked. pH 6.0–7.0. Fennel grows a fat bulb only in loose, fertile ground — compacted soil gives you thin stalks and early bolting. Compost deeply; the bulb pushes itself up as it swells.
Watering
1–1.5 inches per week, evenly. Fennel is a dry-weather Mediterranean plant that punishes irregular water with cracked, tough bulbs. Mulch to keep soil cool — heat and drought trigger instant bolting.
🗓️ The First 30 Days
- Days 1–7Direct sow 1/4 inch deep, 1 seed per inch, or start indoors 4–6 weeks early. Fennel dislikes transplanting but tolerates root-cell starts. Soil at 60–70°F germinates in 8–14 days.
- Days 8–14Thin to 12 inches apart — fennel is a bulb crop that needs room. Choose the cool part of the season: spring plantings for zones 6 and colder, fall plantings for zones 7+.
- Days 15–21Side-dress with balanced feed. Watch for young plants bolting in a heat wave — shade cloth over the first summer weeks buys you time in southern zones.
- Days 22–28Earth up soil around the emerging bulb base — this blanches and sweetens it. Fennel wants its shoulders covered like a leek.
- Days 29–30
