Orleans Sweet Potato is a warm-season vegetable that thrives in hardiness zones 9, 11, delivering roots ready to harvest in about 90 days. As a member of the morning glory family (Ipomoea batatas), it differs fundamentally from African yams, offering exceptional vitamin A content and the authentic sweet potato flavor home gardeners crave. Plant slips deeply into full sun with moderate water and well-draining soil, and you'll be curing and storing your harvest by fall.
16
Full Sun
Moderate
9-11
?in H x ?in W
—
Moderate
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This variety belongs to America's morning glory family, not the African yam, a distinction that matters for flavor and growing method. Plant slips are inserted deeply into raised beds up to their top leaves, establishing roots quickly in warm soil. The 90-day timeline means a genuine harvest window before frost arrives, and the post-harvest curing process, 7 to 14 days at 80, 85°F with high humidity, transforms the roots into their sweetest, most storable form.
Orleans Sweet Potato is grown for its edible roots, which serve as a nutritious staple rich in vitamin A. The harvested tubers are cured and stored for winter use, making them valuable for kitchen storage and extended seasonal eating. Roasting, baking, and traditional preparations that highlight the natural sweetness are the primary culinary applications.
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Sweet potato slips (rooted vine cuttings) should be purchased or propagated from stored roots placed in warm, moist conditions. Ensure germination temperature reaches 65, 85°F before planting. Slips are ready to transplant when they show active root development and new leaf growth.
Once soil temperature stabilizes at 65°F or warmer and all frost danger has passed, plant slips deeply into raised beds, burying them up to their top leaves. If using live rooted plants, set them even with the soil surface. Keep soil evenly moist until new growth emerges, signaling successful establishment. Space plants 16 inches apart in rows 12 inches apart to allow the vines room to spread.
Harvest Orleans Sweet Potato before the first frost arrives in fall, once nighttime temperatures cool. Dig carefully to avoid bruising the roots, as damaged tubers do not store well. The roots are ready when they reach full size; flavor and storability improve significantly after curing.
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