Peas (Pisum sativum) are not only delicious and nutritious but also excellent nitrogen-fixers. These cool-season legumes are perfect for spring and fall planting
Clover (Trifolium spp.) is a fantastic cover crop and nitrogen-fixer that can be used as a living mulch. Both red and white clover are commonly used in gardens to improve soil fertility.
Beans (Phaseolus spp.) are another group of legumes that are excellent nitrogen-fixers. Whether you grow bush beans or pole beans, these plants can significantly enhance soil fertility.
Alfalfa (Medicago sativa) is a deep-rooted perennial legume that is highly effective at fixing nitrogen. It's often grown as a cover crop or green manure to improve soil fertility.
Vetch (Vicia spp.) is a fast-growing legume that's often used as a cover crop to boost soil nitrogen levels. Hairy vetch and common vetch are popular varieties for garden use.
Lupines (Lupinus spp.) are beautiful flowering plants that are also excellent nitrogen-fixers. They produce tall spikes of colorful flowers, adding both beauty and functionality to your garden.
Fenugreek (Trigonella foenum-graecum) is an annual herb that's also an effective nitrogen-fixer. It's commonly used in cooking, but it can also be grown as a cover crop to improve soil fertility.
Red Clover (Trifolium pratense) is a versatile and hardy legume that's excellent for boosting soil nitrogen levels. It thrives in well-drained soil and full sun to partial shade.