- Semi-double
- Annual
- Coral
- Semi-double
Oklahoma
Oklahoma Series · Oklahoma Salmon
Annual semi-double zinnia in coral, pink, white, red, and yellow, blooming in early summer, midsummer, late summer, and fall. Double and semi-double blooms 1.5 to 2.5 inches across in salmon, pink, white, carmine, golden yellow and scarlet. Grown as an annual in every zone.
Cross-referenced · 5 sources
At a glance
- Flower form
- Semi-double Semi-double · 2 in (4–6 cm)
- Colors
-
- Coral
- Pink
- White
- Red
- Yellow
- Blooms
- Early summer, Midsummer, Late summer, Fall 75–90 days from sowing
- Vase life
- 7–10 days
- Height
- 2½–3½ ft (76–102 cm)
- Sunlight
- Full sun
- Hardiness
- Grown as an annual in every zone Annual
- Planted as
- Seed
- Botanical name
- Zinnia elegans
In the garden
- Seldom severely damaged by deer (Rutgers rating)
Origin
Johnny's Selected Seeds sells Oklahoma as an open-pollinated Zinnia elegans series in salmon, pink, white, carmine, golden yellow and scarlet, noted for low susceptibility to powdery mildew.
Sources
Where to buy
Prices rechecked dailyWe may earn a commission when you buy through these links. Your price stays the same. Prices checked Oct 14, 2026.
All photos
Questions
Is Oklahoma hardy in my zone?
Oklahoma is an annual: it flowers and sets seed in one season, so hardiness zone decides when to plant it, not whether it survives winter.
Does Oklahoma need full sun?
Oklahoma grows in full sun.
When does Oklahoma bloom?
Oklahoma blooms in early summer, midsummer, late summer, and fall, about 75–90 days from sowing.
Is Oklahoma good for cutting?
Yes. Cut stems of Oklahoma last about 7–10 days in a vase.
