Pelargonium interspecific
Calliope® Medium
Color variety
Calliope® Medium Dark Red GL
Calliope® Medium Dark Red GL
70059883
Calliope® Medium Bright Rose
Calliope® Medium Bright Rose
70087141
Calliope® Medium Bright Scarlet DL
Calliope® Medium Bright Scarlet DL
70074799
Calliope® Medium Crimson Flame
Calliope® Medium Crimson Flame
70048339
Calliope® Medium Dark Pink DL
Calliope® Medium Dark Pink DL
70074774
Calliope® Medium Dark Red DL
Calliope® Medium Dark Red DL
70086843
Calliope® Medium Deep Rose
Calliope® Medium Deep Rose
70059896
Calliope® Medium Hot Pink
Calliope® Medium Hot Pink
70020318
Calliope® Medium Hot Rose
Calliope® Medium Hot Rose
70070045
Calliope® Medium Pink Flame
Calliope® Medium Pink Flame
70054721
Calliope® Medium Red
Calliope® Medium Red
70059612
Calliope® Medium Rose Mega Splash
Calliope® Medium Rose Mega Splash
70087147
Calliope® Medium Salmon
Calliope® Medium Salmon
70081016
Calliope® Medium Violet
Calliope® Medium Violet
70066648
Calliope® Medium White
Calliope® Medium White
70059858
Calliope® Medium White Splash
Calliope® Medium White Splash
70103814
Habit Mounding
Vigor Medium
Exposure Part Sun, Full Sun
Pollinator Friendly Yes
Product Form CC, URC

Description

Intense Color That Lasts™.
  • The best-selling interspecific geranium series for medium-sized pots and premium retail programs.
  • Large semi-double flowers and intense flowering all-season long create an impact in the garden.
  • Calliope Medium’s wide range of colors, including unique novelties, is a one-stop option for building the ideal geranium program.

Features

Botanical Name
Pelargonium interspecific
Crop
Interspecific Geranium
Product Form
CC, URC
Category
Annuals
Heat Lover
Yes
Exposure
Part Sun, Full Sun
Flowering Time
Mid Spring, Late Spring, Summer
Habit
Mounding
Vigor
Medium
Garden Height
14–18 in.
Garden Width
16–20 in.
Recommended Container Size
1 qt., 1.25 qt., 1.5 gal. HB, 1.5 gal. pot, 2 gal. HB, 2.5 qt., 3 gal. HB, 3 qt.
Hardiness Zone
10a
Color
Red
Available
Yes

Media

Crop video: Calliope® Large Dark Red (70004166)

Growing information

Geranium Interspecific Calliope® Medium Culture Guide
Culture Guide
Geranium Interspecific Calliope® Medium Sell Sheet
Sell Sheet
Geranium Interspecific Calliope® POS Sheet
POS Sheet
Geranium Interspecific Calliope® Finding the Super Geranium
Tech Sheet
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.

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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.

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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!

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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