Coreopsis 
Flora Frost Coreopsis verticillata 'Chorasan'
| Leaf tip | Blunt/obtuse |
| Flower type | Single |
| Leaf margin | Entire |
| Flower scent | Unscented |
| Winter hardness | Limited (USDA-zone 8) |
| Flower color | Red-dark purple red-187B; Yellow-dark yellow-014B |
| Soil fertility | No poor soils |
| Flower diameter | 3,5 - 4 cm |
| Plant height | 20 - 30 cm |
| Inflorescence | Capitulum (head) |
| Flowering month(s) | April; May; June; July; August |
| Leaf width | 0 - 1 cm |
| Leaf size | 4 - 5 cm; 3 - 4 cm |
| Light conditions | Sunny |
| Leaf, main color | Dark green |
| Flower color distribution | Bicolored |
| Moisture requirements | Moist; Well-drained |
Coreopsis verticillata 'Chorasan', commonly known as Tickseed, is a stunning perennial plant that adds vibrant color to any garden. With its unique characteristics and beautiful flowers, this plant is a favorite among gardeners.
One of the distinguishing features of Coreopsis verticillata 'Chorasan' is its blunt or obtuse leaf tips. The leaves are dark green in color and have an entire margin, giving them a neat and tidy appearance. These leaves have a width of 0-1 cm and a size of 4-5 cm in length.
The flowers of 'Chorasan' are single and have a bicolored distribution. The flower color ranges from red-dark purple red (187B) to yellow-dark yellow (014B), creating a stunning contrast. The flower diameter measures around 3.5-4 cm, making them relatively large and easily noticeable. Although the flowers do not have a scent, their vibrant colors make up for it.
'Chorasan' blooms from April to August, providing months of continuous floral display. The inflorescence is in the form of a capitulum or head, where multiple flowers are clustered together, enhancing their visual impact. The plant reaches a height of 20-30 cm, making it ideal for borders, rock gardens, or containers.
To thrive, Coreopsis verticillata 'Chorasan' requires well-drained and moist soil. It cannot tolerate poor soil fertility, so it's important to ensure that the soil provides adequate nutrients. This perennial plant thrives in sunny conditions, enjoying full sun exposure throughout the day.
While 'Chorasan' is a hardy plant, it has limited winter hardiness and is best suited for USDA zone 8 and above. It is important to protect the plant during harsh winters or consider growing it as an annual in colder regions.
Tickseed, with its vibrant flowers and neat foliage, is an excellent addition to any garden or landscape. Its low maintenance requirements and long blooming period make it a popular choice among both novice and experienced gardeners. Whether used as a border plant or as a focal point, Coreopsis verticillata 'Chorasan' is sure to add a splash of color and beauty to any garden.
Market availability index by month:
| Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| - | - | - | - | 3 | 4 | 3 | - | - | - | - | - |