Black-Eyed Susan Vine Seeds

Thunbergia alata
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$1.99

In stock

SKU: SD.1119 Category:

Heirloom.

Inspiring poets with its beauty, this 1800s heirloom can be enjoyed in window boxes, hanging baskets, as a ground cover, as a screen, on a trellis or fence, and decorating mailboxes and columns. You will be rewarded with lush foliage and masses of blooms all summer long in vibrant orange, yellow, and white; the colorful petals make a striking contrast to the black “eye”.

Package contains 20 seeds.

Plant Vitals

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Foliage Color
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Mature Plant Height
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USDA Hardiness Zone
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Ft. Collins is Zone 5
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Water Requirement

When to Sow Outside: RECOMMENDED. 1 to 2 weeks after your average last frost date, and when soil temperature is 65°–80°F.

When to Start Inside: 6 to 8 weeks before your average last frost date. Transplant outside after average last frost. Use biodegradable pots to prevent root disturbance when transplanting.

Days to Emerge: 15–20 days

Seed Depth: ⅛”

Seed Spacing: 1 seed every 6″

Thinning: Not required