Flowers

How to Plant, Grow, and Care for Supertunias

Are you looking for one of the easiest and most productive flowers to grow? If so, you may want to try growing Supertunias. In this article, plant expert Matt Dursum shows you how to plant, grow, and care for these....

majestic flowers.

There are many petunia hybrids on the market these days, but few can compete with Supertunias®. These epic flowers grow quickly and cover your garden spaces with almost endless blooms.

There are several cultivars to choose from, each with its own colors and growth habits. All of them are incredibly easy to grow and vigorous. Pair them with annuals such as verbena, amaranth, and salvias to create beautiful landscape designs.

Even if you’re looking for flowers to fill your favorite containers or something to cover your entire yard, Supertunias® will do the job. Let’s dive into how to grow and care for these stunning bloomers.
What Is It?
Supertunias® are hybrid petunias created by the company Proven Winners in 2006. They followed the popularity of Wave petunias and quickly became another beloved hybrid.

Some varieties grow as trailing flowers while others have more of a mounding growing habit. They come in a variety of sizes and colors, with blooms that last all year long.

Grow them in containers, garden beds, or hanging baskets like these. They’ll pair great with other flowers like verbenas and geraniums.

Characteristics
These amazing hybrids grow great as annuals in a variety of climates. However, if you live in a warm climate, try to grow them as tender perennials.

Most Supertunias® grow to be under a foot tall. Some, like the Vista cultivars, can grow to be almost 2 feet tall. Most Supertunias® have stems with single flowers that grow at a remarkably fast rate.

Depending on the variety, you can find some with tiny, compact flowers or medium-sized blooms. They start producing flowers in early summer and keep blooming until early fall. The best part about Supertunias®, other than their beauty, is their pollinator-attracting potential. Bees flock to the colorful flowers all season long.

Native Area
These hybrids were created by the company Proven Winners. For decades, plant breeders around the world have been working with petunia varieties to create resilient and easy-to-grow hybrids.

The original petunias came from wild South American flowers. There are about 35 species and over 1,000 varieties of the petunia. These plants grow in habitats that include the rolling hills and plains of Argentina, Brazil, and Uruguay.

These plants need to grow in zones 9 through 11 to be perennials. They don’t tolerate the cold and prefer climates with plenty of sun.

Planting
Plant these beautiful hybrids in spaces with full sun and well-drained soil. They’ll grow well in containers or outdoor garden beds. Be mindful that these fast-growing flowers will take up over 3 feet of space in no time. If you let them go, you’ll have carpets of brilliant petals covering your yard.

Plant your flowers outdoors in early spring, or start them inside and transplant them later. Give your plants plenty of space so they don’t compete for nutrients and water.

Try planting them around other ornamental plants or structures for a colorful border crop. They also make colorful groundcover.