The double-flowered garden chrysanthemum Golden Cheryl™ bears masses of golden-yellow, orange-centered blooms on upright, bushy, 8- to 12-inch (20 to 30 cm) plants. The 2-inch-wide (5 cm) blooms appear in early fall. Plants grown under artificial conditions can be "forced" into flower at other seasons. Cultivars in the Cheryl™ Series were introduced by Yoder Brothers of Barberton, Ohio.

The showy blooms and pungent, lobed leaves of garden chrysanthemums are staples of the autumn flower garden....

The double chrysanthemum Golden Helga™ produces masses of bright yellow blossoms on densely branched, 8- to 12-inch (20 to 30 cm) plants. The 2-inch-wide (4.5 cm) blooms of this early to midseason mum appear from late summer to early autumn. Cultivars in the Helga™ Series were introduced by Yoder Brothers of Barberton, Ohio, and are available only as vegetatively propagated plants.

The showy blooms and pungent, lobed leaves of garden chrysanthemums are staples of the autumn flower garden. These...

(Decorative Chrysanthemum)

The hardy chrysanthemum Golden Marilyn™ produces masses of double, deep-yellow blossoms on densely branched, dome-shaped, 10- to 16-inch (25 to 40 cm) plants. The 1.5-inch-wide (4 cm), many-petaled blooms open in late summer and early autumn, midway in the fall "mum" season. Marilyn™ Series mums were introduced by Yoder Brothers of Barberton, Ohio, and are available only as vegetatively propagated plants.

C. × morifolium originated in eastern Asia, where this herbaceous perennial...

(Decorative Chrysanthemum, Semi-double Chrysanthemum)

The chrysanthemum 'Grace' produces numerous copper-orange "daisies" on dense, rounded, 12- to 16-inch (30 to 40 cm) plants. The 2-inch-wide (4.5 to 5.5 cm), semi-double blooms appear in early autumn, midway in the fall "mum" season. Greenhouse-grown specimens will flower 7.5 weeks after 3 weeks of "long nights" (13.5 hours or more). This vegetatively propagated mum was developed by Grace Mack of New Canaan, Connecticut.

Chrysanthemum × morifolium is an old-time favorite for...

(Decorative Chrysanthemum, Grandeur Red Chrysanthemum)

This bedding or "decorative" chrysanthemum produces dense branching clusters of fully double, 4-inch-wide (10 cm), deep coral-pink blooms in early to mid-autumn above clumps of lobed, pungently scented leaves. Plants grow approximately 18 inches (45 cm) tall.

Grandeur Series chrysanthemums prefer full sun and fertile, well-drained soil. Like most "decorative chrysanthemums," Grandeur Series cultivars are technically perennial but are usually grown as seasonal annuals. Pinch plants back in...

This bedding or "decorative" chrysanthemum produces dense branching clusters of fully double white blooms with lemon-yellow centers. They appear in late summer and early fall above clumps of lobed, pungently scented leaves. Plants grow approximately 18 inches (45 cm) tall and wide.

Grandeur Series chrysanthemums prefer full sun and fertile, well-drained soil. Like most "decorative chrysanthemums," Grandeur Series cultivars are technically perennial but are usually grown as seasonal annuals....

This bedding or "decorative" chrysanthemum produces dense branching clusters of fully double, 4-inch-wide (10 cm), rich-yellow blooms in early autumn above clumps of lobed, pungently scented leaves. Plants grow approximately 18 inches (45 cm) tall.

Grandeur Series chrysanthemums prefer full sun and fertile, well-drained soil. Like most "decorative chrysanthemums," Grandeur Series cultivars are technically perennial but are usually grown as seasonal annuals. Pinch plants back in late spring...

(Decorative Chrysanthemum, Grenadine Chrysanthemum)

The double flowers of ‘Grenadine’ are an unusual coral-pink with bronzed tones. It is a heavy-flowering decorative mum that forms a short and wide cushion.

In spring, this clump-forming herbaceous perennial puts forth dense stems lined with medium green, fragrant, lobed leaves. In late spring to early summer it should be pinched back to encourage a more uniform shape and to increase the density of flower buds for fall. It begins flowering in early to mid- fall and continues for several weeks...

(Decorative Chrysanthemum)

The hardy chrysanthemum 'Harvest Emily' produces masses of double, amber, orange-centered blossoms on densely branched, dome-shaped, 10- to 18-inch (25 to 45 cm) plants. The 2.5-inch-wide (6.5 cm), many-petaled blooms open in late summer and early autumn, midway in the fall "mum" season. Emily Series cultivars were introduced by Yoder Brothers of Barberton, Ohio, and are available only as vegetatively propagated plants.

C. × morifolium originated in eastern Asia, where this...

(Decorative Chrysanthemum, Helen Chrysanthemum)

This lovely fall perennial shows off soft rusty red flowers perfect for harvest-themed gardens. Like other decorative mums, it is a heavy-flowering selection that adopts a uniform cushion habit.

In spring, this clump-forming herbaceous perennial puts forth dense stems lined with medium green, fragrant, lobed leaves. In late spring to early summer it should be pinched back to encourage a more uniform shape and to increase the density of flower buds for fall. It begins flowering in early to...