Coreopsis grandiflora 'Moonswirl'
Moonswirl Tickseed flowers
(Photo courtesy of NetPS Plant Finder)
Plant Height: 12 inches
Flower Height: 18 inches
Spread: 18 inches
Hardiness Zone: 4a
Other Names: Large Flowered Tickseed
Striking, semi-double golden yellow blooms; an abundance of large diameter flowers over mounds of dark gray-green foliage; tolerant of pests and drier soils, thriving in sandy and rocky soils
Moonswirl Tickseed features showy yellow daisy flowers with gold overtones at the ends of the stems from early summer to mid fall. The flowers are excellent for cutting. Its narrow leaves remain green in colour throughout the season. The fruit is not ornamentally significant.
Moonswirl Tickseed is an herbaceous perennial with a mounded form. Its relatively fine texture sets it apart from other garden plants with less refined foliage.
This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting butterflies to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. It has no significant negative characteristics.
Moonswirl Tickseed is recommended for the following landscape applications;
- Mass Planting
- Border Edging
- General Garden Use
- Container Planting
Planting & Growing
Moonswirl Tickseed will grow to be about 12 inches tall at maturity extending to 18 inches tall with the flowers, with a spread of 18 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years.
This plant should only be grown in full sunlight. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil pH, but grows best in poor soils. It is somewhat tolerant of urban pollution. This is a selection of a native North American species. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.
Moonswirl Tickseed is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. It is often used as a 'filler' in the 'spiller-thriller-filler' container combination, providing a mass of flowers against which the thriller plants stand out. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden. Be aware that in our climate, most plants cannot be expected to survive the winter if left in containers outdoors, and this plant is no exception. Contact our experts for more information on how to protect it over the winter months.