One of our most popular flowers, cosmos lights up the garden or meadow in midsummer and blooms continuously until frost. Whether you’re planting an acre with wildflowers, or adding easy color to your small space garden, cosmos are the perfect choice. With an abundance of long-lasting blooms, you’ll have plenty of flowers to cut and make gorgeous summer bouquets. Cosmos also attracts butterflies and hummingbirds to the garden. All of the seed we handle at American Meadows is non-GMO, neonicotinoid-free and guaranteed to grow. Annual.