Chrysanthemum (Chrysanthemum 'Dark Yotri' DARK TRIUMPH)

Overview

Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH is a highly valued, clump-forming garden mum prized for its reliable late-season display. This herbaceous perennial brings deep, two-tone bronze flowers that reliably emerge from September right up until the first hard frost, offering crucial color when many other plants are fading. As part of the Prophet Series, this specific Chrysanthemum cultivar is a compact, mounded hybrid perfectly suited for defined garden borders or seasonal container plantings.

This variety thrives under diligent care, preferring rich, fertile, and consistently moist soil conditions when planted in full sun. Gardeners looking for a robust late-season impact will appreciate that Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH boasts low maintenance requirements once established. Its relatively compact structure and profuse, flattened double flowerheads make it a mainstay for finishing off fall garden schemes.

Beyond aesthetics, this specific Chrysanthemum clone offers practical benefits, including being naturally resistant to common browsing pests like rabbits and deer. Whether treated as a temporary annual accent or a semi-permanent perennial, the dependable bloom time ensures dependable autumnal color.

Fast Facts

Plant Family: Asteraceae
Plant Type: Herbaceous perennial
Hardiness Zones: USDA Zones 5-9
Size at Maturity:
- Height: 1.5-2 ft
- Spread: 1-1.5 ft
Bloom Time: September to frost
Bloom Description: Two-tone bronze
Sun Exposure: Full sun
Water Needs: Medium
Maintenance Level: Low

How to Grow

For optimal establishment, plant Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH in humusy, fertile, consistently moist, yet well-drained soils. While full sun is ideal for the best flower production, this variety can tolerate very light shade, though protection from intense afternoon sun, especially in hotter climates, is beneficial. Planting should occur when the risk of hard frost has passed, or utilize store-bought plants in late summer for an immediate fall display.

Watering should remain consistent to keep the soil moist; never allow the plant to dry out completely, especially during peak summer heat. To maximize bushiness and control the plant’s height, actively pinch the growing tips back periodically from late spring until mid-summer (around Memorial Day to the Fourth of July). Regular feeding will support the profuse blooming; feed plants several times throughout the growing season.

After the blooming period concludes at first frost, cut the stems back severely to about 6 inches above the ground. Apply a protective layer of mulch, such as straw or evergreen boughs, particularly in colder zones, to help insulate the crown for winter survival. Divide established clumps every two to three years in either spring or fall to maintain vigor.

Landscape Uses

Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH is versatile enough to be used both as a lasting perennial and as a dependable annual filler. Its compact, mounded habit makes it excellent for mass plantings to create deep swaths of consistent autumn color along garden borders. It functions beautifully as an edging plant, providing a neat, defined line near walkways or hardscaping elements.

This variety excels in containers and pots, offering immediate, rich texture to entryways or patios throughout the fall season. When grown as a perennial, pair it with early-blooming spring bulbs or summer perennials that will fill the space before the Chrysanthemum takes center stage. The rich, two-tone bronze flowers complement golds, deep reds, and dark purple foliage in fall arrangements.

Standout Features

Flower Qualities

Showy

Noteworthy Characteristics

Chrysanthemum is a genus of about 20 species grown mostly for their showy flowers, and many hybrids have been developed which are a mainstay of the fall garden. DARK TRIUMPH is a clump-forming, fall-blooming garden mum with a flat decorative capitulum form, featuring two-toned bronze flowers that create a profuse bloom cover from September to frost. This compact, well-branched hybrid typically grows 1.5-2’ tall and is noted for its thick, aromatic, lobed, dark green leaves.

Tolerances

Rabbit
Deer

Potential Problems

Aphids, thrips, and spider mites are common insect pests that can cause significant damage if left unchecked; monitor regularly, especially on plants nearing stress points. Watch for potential fungal issues such as Botrytis, rust, and powdery mildew, which are favored by high humidity or poor air circulation. DARK TRIUMPH is specifically reported to be sensitive to bacterial leaf spot, so avoid overhead watering that keeps foliage wet for long periods. Good garden hygiene, including post-season cleanup and proper spacing, is key to minimizing disease incidence.

Frequently Asked Questions

What hardiness zones is Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH suitable for?

Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH is suitable for USDA Zones 5 through 9, though winter survival can vary based on specific location and protection provided.

How large does Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH grow?

This variety typically reaches a mature height between 1.5 and 2 feet tall, with a spread ranging from 1 to 1.5 feet wide, creating a compact, mounded shape.

What sun exposure does Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH need?

This showy garden mum requires full sun exposure for the best performance, although it can tolerate minimal light afternoon shade, especially in very hot summer regions.

When does Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH bloom?

The bloom time for this specific Chrysanthemum is from September until the first hard frost, showcasing its distinctive two-tone bronze flowers.

Conclusion

Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH offers unparalleled reliability when planning for vibrant fall color, marked by its compact habit and deep bronze tones. This low-maintenance garden favorite, a standout in the genus Chrysanthemum, provides structure and life late in the season. Ensure excellent drainage and begin pinching stems in spring to encourage a dense habit, and check your local USDA zone compatibility before planting for long-term success.

Companion Planting

Selecting good companions for Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH involves choosing plants that either emerge later or have contrasting foliage textures to enhance the overall autumn composition. Consider pairing this sturdy mum with ornamental grasses, whose fine, airy texture contrasts beautifully with the dense, mounded foliage of the Chrysanthemum. Late-blooming sedums with dark purple or grey foliage, such as ‘Autumn Joy’ relatives that have finished flowering, provide an excellent complementary backdrop for the two-tone bronze blooms.

For containers, use upright accents like small ornamental kale or heucheras with dark burgundy leaves to provide height and stability while the Chrysanthemum fills the middle layer. These companions share the need for consistent moisture or tolerate the medium water requirements associated with healthy Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH.

Design Ideas

The symmetry and defined shape of this cultivar make it invaluable for formal garden edging, creating a deliberate border along paths or lawns. For a more naturalistic look, mass plantings create a substantial block of color that defines the seasonal transition in the mid-border. Since Chrysanthemum ‘Dark Yotri’ DARK TRIUMPH grows only up to 2 feet, it looks best when backed by taller specimens that will continue to provide structure into the late fall and winter, such as evergreens or late-season grasses.

Use this plant to strategically bridge the gap between summer annuals and spring bulbs. Placing the Chrysanthemum in front of later shrubs ensures you maintain visual interest in the very late season. Containers featuring this variety should have adequate depth to support its root system and should be sited where the striking bronze color catches the lower afternoon sunlight.