I grow fennel, Foeniculum vulgare, in my Virginia garden for many reasons. Fennel is easy to grow from seed but you can purchase a small plant in the spring at local garden centers. Fennel can be a showstopper at five feet tall with many yellow blooms. Sometimes, the plant bends from the weight to weave among the perennials and shrubs. The foliage mingles with the pumpkin vines on the ground, rests on top of the chrysanthemums, and peaks through colorful zinnias.
Throughout the summer, I harvest the foliage for use in the kitchen. The anise flavored leaves add flavor to fish and chicken dishes and root vegetables. They are perfect for green salads, soups, eggs, and tuna fish sandwiches.
In the summer, the fennel blooms large, star-burst like structures, made up of many small yellow flowers which attract beneficial insects and pollinators. The flowers are edible so they make a great garnish on deviled eggs. Sometimes, I cut the flower heads for floral arrangements but I always leave some to go to seed.
In the fall, I clip the seed heads and put them in a paper bag. The seeds have medicinal qualities (the foliage does not) and are often served in restaurants to help with digestion and to freshen the breath. Eating the seeds or making a tea from the seeds can relieve flatulence, bloating, gas, indigestion, cramps, and muscle spasms. Fennel seeds are called “meeting seeds” because when the Puritans had long church sermons they chewed on the seeds to suppress hunger and fatigue.
Seeds can be used for baking sweets, breads, and crackers, or in sausage, or herbal vinegars and pickling. The seeds have a much sweeter anise flavor as if they were sugar-coated. For me it is like eating small candies.
I also grow fennel for the caterpillar form of the black swallowtail butterflies. The caterpillars love to eat the foliage and it makes me happy to grow food for them and to support the butterfly population.
Sometimes the fennel comes back the next year, it really depends on the winter. I have heard that in warmer climates it gets out of control but in my zone 7 garden, it has not been an issue. After a hard freeze, I cut back the old fennel stalks revealing new foliage at the base. In December, the new foliage is just as lush and green, providing a nice garnish for holiday meals.
Fennel prefers full sun but can tolerate some shade and need well-drained soil. Treat them like summer annuals and sow seeds every year.
I grow the “leafy” type, Foeniculum vulgare. I have grown the bulbing type, Foeniculum vulgare var. dulce, which is shorter with a bulbous base. It is harvested for the bulb before it flowers and sets seed. The bulb is sliced fresh for salads or cooked with fish and vegetables.
Bronze fennel is a popular ornamental type which grows like the leafy fennel but the foliage is dark bronze, not bright green. Bronze fennel is edible, it can be used in the kitchen but not as tasty. Think of it as a garnish.
Try growing fennel in your garden. You will be pleasantly surprised at its versatility.



