5. Garden cosmos
Annuals are known for having showy, vibrant blooms, and cosmos are no exception. They are freely flowering plants that are easy to grow by sprinkling some seeds in your garden after any threat of frost has passed. The flowers will reach full maturity in about two months.
They are available in colors ranging from orange to yellow, white, and magenta. The flowers sit atop long, slender stems and create a cloud of stunning color all summer that attracts butterflies, bees, and birds to your garden. If you love daisies, you’ll also love the cosmos because the two look similar.
If you plan to have them in your garden and live in the southern US, consider keeping your cosmos as potted plants because they tend to be invasive there.
6. Zinnia
A popular plant for gardeners, zinnias are praised for being tough, easy-to-grow annual flowers that bloom all summer long. They come in bold, vibrant colors, with new ones introduced every year, including some whites. Varieties come short, spreading, and tall.
Zinnias make outstanding cut flowers, and butterflies are in love with them. They are most common during the hot summer and the warmest autumn and spring months. You don’t need to deadhead them but keep in mind that your zinnias may have a longer bloom period if you do.
Also, note that these flowers are susceptible to powdery mildew during the fall months, but good air circulation can solve the issue.
