Gardening Questions And Answers
The fiber, potassium, folate, vitamin C, vitamin B-6, and phytonutrient content in fennel, coupled with its lack of cholesterol, all support heart health. Fennel contains significant amounts of fiber. Fiber decreases the risk of heart disease as it helps reduce the total amount of cholesterol in the blood.
Florence fennel Keep the soil moist by watering regularly particularly during hot, dry periods in summer. Feed every two to three weeks in summer with a high potash plant food. Keep the soil around plants weed free and earth up around the bulbs during the growing period to make them sweet and white.
Deer usually also avoid root vegetables (which require digging) and prickly vegetables such as cucumbers and squashes with hairy leaves. Cultivars with strong odors such as onions, garlic and fennel are not palatable to deer. Hungry deer are unpredictable and at times may eat even the most “deer-resistant” fare.
Should I Begin Growing Fennel Indoors? If you want to continue keeping your fennel plants indoors permanently, you can begin growing it indoors. However, fennel isn’t easy to transplant, so if you are looking to eventually plant it in your garden, it’s best to sow fennel seeds into your garden from the start.
Crop requirements Plant in a sunny spot for best results. Bear in mind that fennel is a Mediterranean crop, a cool-weather short-lived perennial normally grown as an annual. Fennel survives light frosts, but will only survive over winter outdoors (assuming you didn’t harvest the bulb) in zones 6-10.
The most common pests that affect fennel are aphids, which collect on the leaves and produce a sticky substance known as honeydew, which attracts ants and if left untreated promotes the growth of sooty mold. You’ll probably also find caterpillars on your fennel plants, particularly those of the swallowtail butterfly.
You can either keep on growing fennel in water, where it should continue to grow. Another option when regrowing fennel plants from scraps is to transplant into soil. After a few weeks, when the roots are big and strong enough, move your plant to a container. Fennel likes well-draining soil and a deep container.