How to Grow Okra Clemson Spineless

Okra Clemson Spineless

Abelmoschus esculentus

vegetable

Clemson Spineless is a popular okra variety prized for its smooth, spine-free pods that are tender and excellent for cooking. It grows as a tall, upright annual plant reaching 3-4 feet with attractive yellow flowers before producing elongated green pods. This variety is known for its high yield, disease resistance, and ease of handling compared to spiny okra varieties.

Growing Conditions

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Sun: Full sun, 8+ hours daily

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Water: Regular watering, keeping soil consistently moist but not waterlogged. Provide 1-1.5 inches per week through rainfall or irrigation. Reduce watering slightly in established plants; okra is drought-tolerant once mature.

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Spacing: 12 inches

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Days to maturity: 50-65 days from transplant to first harvest

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Planting depth: 1 inch deep for seeds; transplants at same depth as container

Soil

Type: Well-draining loamy to sandy soil

pH: 6.0-6.8

Amendments:

Compost aged manure peat moss balanced fertilizer (10-10-10 or similar)

Growing Zones

Find your zone →

Best in zones 5-10; grows as annual in cooler zones, year-round in warmer regions

2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b

Growth Stages

Seedling

2-3 weeks

Small plants with 2-4 true leaves, still fragile and tender.

Keep soil warm (70-75°F preferred) and moist. Provide 12-14 hours of light daily. Thin seedlings to proper spacing if direct seeding.

Vegetative Growth

3-4 weeks

Rapid stem and leaf development; plant reaches 12-24 inches tall with deeply lobed leaves.

Maintain consistent moisture and warmth. Begin light fertilizing every 2-3 weeks. Support with stakes if needed in windy areas.

Flowering

2-3 weeks before first harvest

Beautiful pale yellow flowers with dark red centers appear in leaf axils; flowers last only one day.

Maintain regular watering and feeding schedule. Ensure pollinators have access. Do not over-fertilize nitrogen or blooms will be delayed.

Fruiting & Harvest

4-8 weeks (throughout season)

Green pods develop rapidly from spent flowers, elongating to 3-4 inches within 2-3 days.

Harvest pods every 2-3 days to promote continued production. Remove mature pods promptly; leaving them on the plant reduces overall yield.

Decline & End of Season

Variable; typically until first frost

Plant production slows as temperatures drop (below 60°F at night). Pods become tougher and less tender.

Pull plants when frost approaches or production becomes uneconomical. Can be composted.

Companion Planting

Plan your garden →

Plant with:

Corn melons squash basil marigolds eggplant cucumbers

Avoid planting near:

Fennel tomatoes (mild incompatibility)

Common Pests

Spray with water jet to dislodge; apply neem oil or insecticidal soap if heavy infestation. Use reflective mulches for prevention.
Increase humidity with regular misting. Spray neem oil or miticide if severe. Keep plants well-watered as stressed plants are more susceptible.
Use yellow sticky traps. Spray neem oil or insecticidal soap. Remove heavily infested leaves.
Hand-pick early morning. Use traps away from plants. Apply spinosad if population is large.
Use resistant varieties when possible; practice crop rotation. Amend soil with organic matter and beneficial microbes.

Uses

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Stewed and Southern Cooking

Culinary

Clemson Spineless okra is excellent for traditional Southern dishes like gumbo and okra and tomatoes. The spineless variety is easier to handle and has a milder texture that absorbs flavors well during stewing. [source]

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Fried and Pickled Preparations

Culinary

Young pods are ideal for frying whole due to their tender texture and lack of spines. They also pickle beautifully when combined with vinegar, spices, and garlic for long-term storage. [source]

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Nutritional and Health Benefits

Medicinal

Okra is rich in vitamin C, vitamin K, and dietary fiber. Historically used in traditional medicine to support digestion and regulate blood sugar. The mucilaginous properties may benefit gut health. [source]

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Natural Thickening Agent

Household

Okra's natural mucilage serves as a thickening agent in soups and stews, reducing the need for flour or cornstarch in cooking. [source]

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Pollinator and Beneficial Insect Attraction

Wildlife

The pale yellow flowers attract bees, butterflies, and other pollinators, supporting biodiversity in the garden while improving pod set. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Begin harvesting 50-65 days after transplanting when pods are 3-4 inches long and still tender with a slight bend. Pick every 2-3 days to encourage continuous production. Use a sharp knife or scissors to avoid damaging the plant. Pods left on the plant become fibrous and tough within days. Harvest early in the morning for best texture and tenderness.

Fun Facts

🌱 Clemson Spineless was developed at Clemson University in South Carolina in the 1950s specifically to eliminate the sharp spines found on traditional okra varieties, making harvesting and preparation much more pleasant.
🌱 Okra flowers are strikingly beautiful and are closely related to hibiscus and cotton; the flowers typically last only one day but are replaced by new blooms daily during the fruiting season.
🌱 Okra is believed to have originated in Ethiopia and is a staple vegetable across African, Middle Eastern, and Southern cuisines, with each culture using it in distinct traditional dishes.

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