VegetableOkra
Clemson Spineless Okra
Spineless
Clemson Spineless Okra is a beloved heirloom variety developed in 1939 that won the All-America Selections award and remains a garden standard nearly a century later. Its defining trait is smooth, spine-free pods that grow 3 to 4 inches long, making harvesting a pleasure rather than a prickly ordeal. In zones 9-10 you can grow it as a perennial, while colder climates treat it as a warm-season annual that reaches 3 to 5 feet tall and produces prolifically in 55 to 65 days from transplants. The compact growth habit and high yield make it both practical and rewarding, delivering tender green pods at their peak when picked young.
Photo © True Leaf Market
Growing Conditions
USDA Zone
9-10
Sunlight
Full Sun
Water
Moderate
Soil
Well-drained, Fertile Loam; Warm Soil Preferred
Preferred Temp75-90°F
Growth Stats
60 in
Height
—
Width
24 in
Spacing
55–65
Days to Harvest
PeriodAnnual
TypeBush
Plant Profile
Sunlight
Full Sun
Water
Moderate
Zones
9-10
Size
60in H x ?in W
Growth
Annual
Care
Low
Hover over chart points for details
Highlights
Clemson Spineless stands out for its complete lack of spines, a trait that transformed okra harvesting from a painful task into something almost pleasant. The pods develop quickly and maintain their tender texture and silky mouthfeel when picked at 3 to 4 inches, before they grow tough and fibrous. Flowers with a tropical hibiscus appearance attract hummingbirds and pollinators while adding ornamental charm to the vegetable garden. This variety produces generously, rewarding gardeners who harvest daily with an almost constant supply through the growing season.
Common Uses
Clemson Spineless excels in dishes where tender texture matters most. Fried okra depends on young pods harvested at 3 to 4 inches, where the flesh remains silky rather than slimy. Gumbo benefits from these smaller pods, which thicken the dish beautifully without the mushy texture that oversized okra creates. It's also delicious in soups and cooked vegetable dishes, and the flowers are outrageously beautiful enough to eat as a garnish or simply to enjoy in the garden.
Growing Timeline
First Bloom
Late Spring
First Harvest
Mid-summer
Last Harvest
Early Fall
Care Instructions
Start Indoors
Start seeds indoors 4 to 5 weeks before your last frost date in 2-inch pots or plug trays, sowing 3 seeds per pot at 1/4 inch deep. Keep soil temperature between 80 and 90 degrees Fahrenheit for fast germination, which typically occurs in 5 to 10 days. Thin seedlings to one plant per pot and keep them warm under lights until they're ready to transplant. Avoid disturbing the roots when transplanting, as okra dislikes root disturbance.
Transplant Outdoors
Transplant outdoors after all frost danger has passed and soil temperature has warmed, spacing plants 12 to 18 inches apart in rows 36 inches apart. Harden off seedlings gradually by exposing them to outdoor conditions for several days before final planting. Consider using row covers for added warmth to both plants and soil during the early weeks of the season.
Direct Sow
Not typically recommended; transplant method is preferred for this variety.
Harvesting
Pick pods daily at 3 to 4 inches long by clipping them at the stem; never let pods grow past this size, as larger fruit becomes tough and woody. Harvest promptly and consistently, as this stimulates the plant to continue flowering and setting new pods rather than expending energy on seed production. Visual cues include pods that feel tender to gentle pressure and have not yet begun to harden at the tip. Regular harvesting keeps plants productive throughout the season.
Growing Calendar
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Companion Planting
Ecology & Traits
Edible
Scientific Classification
Abelmoschus Medik.
Family
Malvaceae
Genus
Abelmoschus
Duration
Annual
Growth Habit
Bush
Native Status
L48 (I)PR (I)VI (I)
History & Origin
“Clemson Spineless emerged from breeding work completed in 1939 and was recognized as an All-America Selections Vegetable Winner that same year. This marked a significant horticultural achievement: creating a spineless okra that didn't sacrifice yield or flavor. The variety spread rapidly through home gardens, especially across the South, where it became a standard fixture in family plots and remains there today. More than 80 years later, it continues to be passed down and preserved by gardeners who value both its practical advantages and its connection to food traditions.”