mass planting of magenta supertunias next to white supertunias mass planting of magenta supertunias next to white supertunias mass planting of magenta supertunias next to white supertunias
mass planting of magenta supertunias next to white supertunias

What is the Best Selling Petunia? Supertunias®!

heidi grasman |  january 12, 2026

What is the Best Selling Petunia? Supertunias®!


What makes Supertunia so super isn’t just one thing, it’s the whole package.

Self-Cleaning Blooms

Supertunias drop spent flowers on their own, so there’s no deadheading needed. They stay fresh and colorful without extra work.

Super Vigorous Growth

These plants are bred to grow full, thick, and trailing, filling containers and spreading beautifully in landscapes. No bare spots, no wimpy plants.

All-Season Color

From spring planting until frost, Supertunias never stop blooming when given sun and regular feeding. Heat, humidity, and long summer days don’t slow them down.

Weather-Tough

Rain won’t turn blooms to mush, and summer heat doesn’t faze them. They’re built to bounce back fast after rough weather.

Tons of Choices

From bold color combos to soft pastels, compact growers to big spreaders (like Vista® types), there’s a Supertunia for containers, baskets, and in-ground beds.

Easy Care, Big Impact

They perform best with fertilizer and watering—but compared to standard petunias, they give you more flowers, more growth, and fewer problems.

 

Supertunias are “super” because they bloom longer, grow better, and look amazing with less fuss. Perfect for gardeners who want maximum wow without maximum work.

About the Author: Heidi Grasman is the co-owner of Garden Crossings and has spent over 30 years getting her hands dirty developing a deep, practical knowledge of plants, garden design, and what actually works in the ground. She travels throughout the year visiting trial gardens and attending industry conferences to stay on the cutting edge of new plant introductions, and has been a featured speaker at Proven Winners events including the Grand Garden Show on Mackinac Island. A teacher at heart, Heidi's greatest reward is hearing from customers who've found their green thumb after following her advice.

Back to Blog