Category / Ageratum / Floss Flowers

One of the tallest, Ageratum houstonianum ‘Blue Horizon’ (Floss Flower) is a frost-tender annual boasting fluffy lavender to purplish-blue flower clusters, up to 3 in. across (7 cm), from late spring to…

Noted for its long blooming season, Ageratum houstonianum ‘Blue Mink’ (Floss Flower) is a compact, clump-forming, half-hardy annual boasting fluffy powder-blue flowers from late spring to frost. Attractive to butterflies, the blossoms…

Ageratum houstonianum ‘Dondo White’ (Floss Flower) is a frost-tender annual boasting clusters of fluffy white flowers from early summer to frost. Attractive to butterflies, the blossoms are borne on long, sturdy stems…

Noted for its striking color, Ageratum houstonianum ‘Red Bouquet’ (Floss Flower) is a frost-tender annual boasting clusters of fluffy violet-red flowers from early summer to frost. Noted for its unusual color, Ageratum…

Ageratum houstonianum ‘White Bouquet’ (Floss Flower) is a frost-tender annual boasting clusters of fluffy pure white flowers from early summer to frost. Attractive to butterflies, the blossoms are borne on long, sturdy…

An old favorite with its fluffy round clusters, Ageratum houstonianum (Floss Flower) is one of the few annuals to tolerate light shade. A nonstop bloomer from mid-summer to fall (Ageratum means ‘long-lived’…