By meeting all the northern cardinal's needs for the best food, freshest water and most secure shelter and nesting sites, you can attract these lovely red birds to your yard and enjoy their company all year round. 1  Attracting Wild Birds. Easy Tips to Attract Chickadees to Your Backyard. 2  Attracting Wild Birds.
Spring is the best time to seed To establish clover in existing sod, sow the seed in spring or early fall. Early to mid-April before grass starts growing quickly is the best time because there is little moisture stress and little competition from grass and other broadleaf plants.
Clover blooming times vary among species, but they generally bloom over several months in spring or summer. White clover blooms in spring and continues to bloom for many months. Crimson clover also blooms around April in warmer climates, and later in the year in cooler ones.