Petunia grandiflora
F1
TriTunia™
Color variety
TriTunia™ Sky Blue
TriTunia™ Sky Blue
70065684
TriTunia™ Blue
TriTunia™ Blue
70065664
TriTunia™ Blue Star
TriTunia™ Blue Star
70065668
TriTunia™ Blue Veined
TriTunia™ Blue Veined
70065676
TriTunia™ Burgundy
TriTunia™ Burgundy
70065667
TriTunia™ Crimson Star
TriTunia™ Crimson Star
70065681
TriTunia™ Fresh White
TriTunia™ Fresh White
70007924
TriTunia™ Lavender
TriTunia™ Lavender
70065666
TriTunia™ Mix
TriTunia™ Mix
70065675
TriTunia™ Pink
TriTunia™ Pink
70065685
TriTunia™ Pink Morn
TriTunia™ Pink Morn
70065679
TriTunia™ Pink Veined
TriTunia™ Pink Veined
70037057
TriTunia™ Plum
TriTunia™ Plum
70065678
TriTunia™ ProFormula Mix
TriTunia™ ProFormula Mix
70067443
TriTunia™ Purple
TriTunia™ Purple
70000762
TriTunia™ Purple Star
TriTunia™ Purple Star
70065677
TriTunia™ Red
TriTunia™ Red
70065673
TriTunia™ Red Star
TriTunia™ Red Star
70065669
TriTunia™ Rose
TriTunia™ Rose
70065670
TriTunia™ Rose Star
TriTunia™ Rose Star
70065671
TriTunia™ Salmon
TriTunia™ Salmon
70040996
TriTunia™ Salmon Veined
TriTunia™ Salmon Veined
70065674
TriTunia™ Star Mix
TriTunia™ Star Mix
70065672
TriTunia™ Veined Mix
TriTunia™ Veined Mix
70065665
TriTunia™ Violet
TriTunia™ Violet
70065680
TriTunia™ White
TriTunia™ White
70000745
Habit Mounding
Exposure Part Shade, Part Sun, Full Sun
Pollinator Friendly Yes
Product Form Pelleted Seed, Raw Seed

Description

Best of the best.

  • The most complete range of traditional, large-flowered petunias to meet your spring bedding needs: includes bright solids, crisp bicolors, veined, and other novelty patterns.
  • Ideal for both packs and pots with strong garden vigor.
  • Matched for uniformity in habit and flowering with a tight bloom window for easy scheduling.
  • Selected for earliest flowering, especially under short, dark winter and early spring days.

Features

Botanical Name
Petunia grandiflora
Crop
Petunia grandiflora
Product Form
Pelleted Seed, Raw Seed
Category
Annuals
Exposure
Part Shade, Part Sun, Full Sun
Flowering Time
Mid Spring, Late Spring, Summer
Habit
Mounding
Garden Height
10–12 in.
Garden Width
12–14 in.
Recommended Container Size
Large Packs, Packs, 1 pt., 1 qt., 1.25 qt., 1.5 gal. HB, 1.5 gal. pot, 2.5 qt., 3 qt.
Hardiness Zone
11a
Color
Blue
Available
Yes

Growing information

Petunia Grandiflora TriTunia™ Culture Guide
Culture Guide
Grower Success Guide 2024-2025
Catalog

Photography

High resolution image
Download

Frequently asked questions

Flowers Global FAQ
Where can I purchase Syngenta Flowers' products?

You can buy Syngenta Flowers' products through authorized distributors and brokers. Visit the Distributors section of our website to find a supplier near you.

Find a distributor

Can I buy Syngenta Flowers’ seeds and cuttings directly from the website?

No, Syngenta Flowers does not sell directly to consumers or growers. Our products are available through authorized distributors and brokers. Please refer to our Where to Buy page for more information.

Find a distributor

How can I stay updated with the latest news from Syngenta Flowers?

You can stay informed by visiting the News section on our website, which features updates on new products, partnerships, and industry recognitions. You can also, sign up for our e-mail newsletters for the latest insights on new varieties, tech tips, and more!

Sign-up for Newsletter

Visit our News Section

Does Syngenta Flowers provide technical support for growers?

Yes, we offer a Technical Document Library with culture guides, sell sheets, white papers, technical articles, and videos to support growers. We have a Grower Success Guide that serves as a fast and easy reference tool for all Annuals and perennials. And if you still need help, contact your broker rep directly, and they will resolve or direct you to the correct contact.

Grower Success Guide

Authorized Broker Reps

I am a home gardener, where can I find your products?

Look for our flowers in garden centers across the country. Many of our seeds are available to consumers from seed packet companies online. 

How can I search for more images on your website?

Growers, retailers, agencies, and brokers - can access images through the Trinity Image Library. The library link is conveniently located in the footer of every page.

Image Library

Do you have any resources for protecting my flowers during shipping so they last longer at retailers and for consumers?

Yes, during transport, plants experience a lot of stress and when plants are stressed they can release ethylene. Higher temperatures, enclosed spaces, and damage to the plants increase the ethylene concentrations in the shipping environment. 

Resources

Protect your Ethylene-Sensitive Crops

Chrysal Alesco®: More blooms, More Sales

Chrysal Alesco® Webinar

Where can I get your latest catalog?

All our product catalogs are available digitally on our website's catalog page. While we maintain limited printed versions, we primarily offer digital catalogs to support environmental sustainability. 

For the most current product information, we recommend checking our website directly as product details may change more frequently than catalog updates.

See all catalogs

Search our latest products on our website
 

Where can I find Syngenta Flowers videos?

You can find our videos across multiple platforms:

  • YouTube: Subscribe to our Syngenta Flowers channel for growing tips, product showcases, and educational content
  • Instagram: Follow us for quick video updates and stories
  • LinkedIn: Connect with us for professional insights and industry news
  • Document Library: Access our technical videos and product demonstrations
     

For the most comprehensive video collection, visit our YouTube channel.

YouTube Channel