| Common Name | Hybrid tickseed |
|---|---|
| Family | Asteraceae |
| Genus | Coreopsis |
| species | hybrid |
| Plant Series | Coreopsis JEWEL™ Series |
| Plant Type | Perennial |
| US Patent # | PP22478 |
| EU Grant # | EU38070 |
| Bloom Time | June, July, August, September |
| Flower Color | Yellow |
| Foliage Color | Green |
| Dormancy | Winter |
| Exposure | Full Sun |
| Growth Habit | Mounding |
| Growth Rate | Fast |
| Hardiness Zone | 7, 8, 9, 10 |
| How Different? | It has a very compact habit with bright yellow flowers. There are no comparisons. |
| Landscape Value | Use in mixed beds and borders, as a mass planting, an accent, or in a container. |
| Most Active Growing Season | Spring |
| Persistence | Deciduous |
| Size (HT/W/FL HT) | 5" / 20" / 7" |
| Soil (Garden) | Average, well-drained. |
| Water (Garden) | Average water needs in the garden. |
| Special Uses | Award Winners, Deep South, Pollinator Attractor |
| Comments | Easy to grow and doesn't seed around. Overwintered in containers outside near Warsaw, Poland in 2011. Received the highest rating at MSU for container culture. The #1visitor favorite Coreopsis in 2012-15 at the Mt. Cuba trials. |
Coreopsis ‘Citrine’
A wow plant – so bright, so low, so compact, and so showy. 'Citrine' impressed us with how floriferous and clean it looked all summer long. The flowers appear right on top of the old ones which just disappear. Works well in mass, as edging, or in mixed beds or containers. Many months of exciting color. Low maintenance and easy to grow. One of our most popular introductions!
USDA Hardiness Zone(s): 7-10
Size (HT/W/FL HT): 5″ / 20″ / 7″
Exposure: Full Sun
Bloom Time(s): June, July, August, September
| Water (Greenhouse) | Dry moderately between waterings. |
| EC | 0.75 – 1.0 |
| pH | 5.8 – 6.8 |
| Fertility Needs | 50 – 100 ppm |
| Notes | Grow with 55 – 60° F nights and 60 – 70° F days. Pinch at transplanting. Obligate Long Day plant. Provide night interruption or day-length extension to force flowering under natural short days. Supplemental lighting during cloudy days has proven beneficial for flower production. For highest quality, bring in liners in fall to bulk for early spring sales. Received the highest rating at MSU for container culture. |
| Finish Time to 4″ | 4 – 6 weeks |
| Finish Time to Gallon | 6 – 8 weeks |
| Day Length for Flowering | Long Day |
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Photo(s) courtesy of TERRA NOVA® Nurseries, Inc.
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Related Articles Featuring: Coreopsis ‘Citrine’
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