Limited Edition Royale™ | Tangerine Slice A-Peel® Black-Eyed Susan Vine (Thunbergia alata)
You can only choose one Ship Week per order for all plants in order to check out.
How Does Proven Winners® Measure Plant Sizes?
We list our plants by container size, which reflects the amount of soil and root growth each plant has when it ships. Actual plant height and width vary by variety and season, and many plants grow quickly as the weather warms.
To help you understand what to expect, refer to our size guide below. You can also find each plant’s approximate arrival size and mature size on its product page.
How Does Proven Winners® Measure Plant Sizes?
How Does Proven Winners® Measure Plant Sizes?
Plant Height By Container Size
This chart highlights the typical heights for each size category while also showing how container sizes compare, giving you a clear, straightforward way to understand plant size at arrival and choose the best fit for your gardening needs.
This chart shows typical plant heights and compares container sizes, helping you quickly understand arrival size and choose the best fit.
Soil Volume By Container Size
This chart shows the typical soil volume for each container size, listed in both imperial and metrics units for easy comparison.
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Proven Winners® Annuals
Proven Winners® Perennials
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Proven Winners®
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Tangerine Slice A-Peel® is a vibrant annual vine that delivers a stunning display of red and orange bi-color blooms all summer long. This fast-growing, fun-loving plant thrives as it climbs and twines around any support you provide, adding color and charm to trellises, fences, or arbors. With its eye-catching, tropical hues and vigorous growth, Tangerine Slice A-Peel® is the perfect choice for creating a lively, colorful backdrop in your garden or landscape. It's a true summer standout that will keep blooming beautifully throughout the season.
- 60-96 inches tall and 18-24 inches wide at maturity
- Annual except in zones 10-11, be sure to check your USDA zone to ensure success
- Plant in part sun to full sun (4+ hours daily)
- Space plants 14-16 inches apart for best results
- Produces red and orange bi-color flowers planting through frost
- Maintains green foliage spring through summer
- Great for containers and landscapes
- Continuous bloom, long blooming, heat tolerant, deadheading not necessary
This highly sought-after container size for annuals provides immediate impact upon planting because they are grown in a larger container. They were created for gardeners who are looking to fill in their landscapes and not have to wait as long for them to catch up to other plants in the same area. They also work extremely well when planted alone in 10" - 12" containers or as Thrillers for combinations in 16" and larger planters!
Care: Fertilize weekly with Proven Winners Water Soluble Plant Food for best performance.
Shipping Info:
- Enjoy free shipping on orders over $175
- Size at shipping varies by season, plant, and trimming schedules
- Royale Annuals are 8-12" tall at shipment
Read our guide to get started with planning a garden