Supertunia® Black Cherry® Petunia
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.
Proven
Winners®
Annuals
Proven
Winners® Perennials
Proven
Winners®
Shrubs
Proven
Winners®
Supplies
Proven Winners® Annuals
Proven Winners® Perennials
Proven Winners®
Shrubs
Proven Winners®
Supplies
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Supertunia® Black Cherry® is a striking variety that features a beautiful mass of deep red flowers with captivating black undertones. Known for their vigorous growth and slightly mounded habits, Supertunia petunias make excellent fillers and spillers in containers, offering rich, eye-catching color. They are also ideal for landscapes, especially when placed near the front of beds, where their dramatic blooms can truly shine. This award-winning variety is heat and drought-tolerant, attracts pollinators, and requires no deadheading, ensuring a season of effortless beauty. A perfect choice for low-maintenance, high-impact gardening!
- 4-12 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 to full sun (4+ hours daily)
- Space plants 12-24 inches apart for best results
- Produces deep red flowers with black accents spring through hard frost
- Maintains green foliage spring through hard frost
- Great for landscapes, containers, groundcover
- Attracts butterflies and hummingbirds
- Continuous bloomer, long blooming, heat and drought tolerant, deadheading not necessary
Care: Fertilize weekly with Proven Winners Water Soluble Plant Food for best performance. Give a light trim anytime you think it's needed or at least once in July and once in August. Never trim off more than 20% of the branches.
Shipping Info:
- Enjoy free shipping on orders over $175
- Size at shipping varies by season, plant, and trimming schedules
- Annuals are 4-8" tall at shipment
