Scientific Name : Coreopsis verticillata
Common Name : Tickseed
Hardiness Zone : 4a - 9b
Hardiness Degree : -25°F (-32°C)
Blooming Season : Spring, Late Spring, Summer, Autumn, Late Summer
Plant Habit : Upright
Water : Medium
Fertilizer : None or when needed only
Spacing : 14 - 16" (36 - 41cm)
Height : 14 - 16" (36 - 41cm)
Width : 14 - 16" (36 - 41cm)
Exposure : Sun
General Information : Compact, bushy habit makes for showy plants. Everblooming, season-long color.
Idea & Tips : Full sun, well-drained medium rich soil. Drought resistant.
Grower Information : Ever-blooming plant with plenty of sunny yellow flowers.
Compact, bushy habit requires no PGRs or bulking.
Ideal for quart programs.
Protection Information : PP23,347
Breeder : Darwin Perennials
EC 0.75–0.80 mmhos/pH 5.8–6.2
1,000 ppm IBA
50–75 ppm N
Pinch once in the liner stage and once after transplant for best results.
35–42 days after sticking
Days: 55 to 80°F (13 to 27°C)
5,000 to 8,000
Long day obligate
Allow media to dry evenly between watering.
Maintain constant fertilization at 150 to 200 ppm N.
PGRs generally not needed
Manage soil moisture to avoid root diseases
Unrooted: 13–15 wks Rooted: 8–10 wks
Unrooted: 15–17 wks Rooted: 10–12 wks
Unrooted: 19–22 wks Rooted: 12–14 wks
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