Cosmic Evolution Tickseed
Coreopsis 'Cosmic Evolution'
Cosmic Evolution Tickseed flowers
(Photo courtesy of NetPS Plant Finder)
Plant Height: 18 inches
Flower Height: 24 inches
Spread: 18 inches
Hardiness Zone: 4b
Other Names: Large Flowered Tickseed
Group/Class: Big Bang Series
Striking, large, daisy-like white flowers with gold centers, that develop magenta petal streaks in cooler weather; tolerant of pests and drier soils, thriving in sandy and rocky soils
Cosmic Evolution Tickseed is smothered in stunning white daisy flowers with gold eyes and hot pink streaks at the ends of the stems from early summer to early fall. The flowers are excellent for cutting. Its narrow leaves remain emerald green in color throughout the season. The fruit is not ornamentally significant.
Cosmic Evolution Tickseed is a dense 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.
Cosmic Evolution Tickseed is recommended for the following landscape applications;
Planting & Growing
Cosmic Evolution Tickseed will grow to be about 18 inches tall at maturity extending to 24 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 particular variety is an interspecific hybrid. 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.
Cosmic Evolution Tickseed is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. It can be used either as 'filler' or as a 'thriller' in the 'spiller-thriller-filler' container combination, depending on the height and form of the other plants used in the container planting. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.