Stratified Scarlet O'Hara Morning Glory Seeds
Scarlet O’Hara Morning Glory (Ipomoea nil ‘Scarlet O’Hara’) is one of the most dramatic heirloom climbers ever introduced. Its velvety, deep‑scarlet blooms with glowing white throats create a bold, unforgettable display on fences, trellises, and arbors.
Our seed lots are pre‑stratified, mimicking cool‑season dormancy to help break the hard seed coat and encourage fast, uniform germination once soils warm. This variety is known for its strong climbing habit, heavy bloom production, and intense coloration that stands out even at a distance.
Growth Habit: Fast‑growing annual vine
Bloom Color: Deep scarlet with white throat
Height: 8–12 feet with support
Sun Requirement: Full Sun
Sowing Depth: 1/4 inch
Planting Instructions:
• Stratified seeds may still benefit from a brief soak (6–12 hours).
• Sow outdoors after danger of frost has passed and soil has warmed.
• Provide a sturdy trellis, fence, or arch for climbing.
• Keep soil evenly moist during germination (7–21 days).
• Morning glories prefer lean soil—avoid heavy nitrogen.
• Train young vines early for best coverage and dramatic bloom display.
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