Ageratum - Blue Horizon Flower Garden Seeds - Packet of ~100 Seeds - Ageratum houstonianum

Blue Horizon Ageratum Flower Seed. Ageratum houstonianum. . Also Known as the Floss Flower, Ageratum flower seeds is an annual plant that produces large flowers from tenacious stems. Blue Horizon Ageratum thrives in full sun or partial shade areas and will compliment any area of your garden, especially along perimeter or near the border. Height - up to 30 inches. Spread - 6 to 18 inches. Spacing - 6 to 9 inches. As a cut cultivation flower, Ageratum plants benefit from their blooms being cut, as this promotes blossoms until frost. Ageratum will attract butterflies, bees, and birds because of its fragrant aroma and will tolerate disturbances from rabbits and deer.