• slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide

Petunia

Botanical Name
Petunia x hybrida
Hardiness
Half hardy annual
Height
6 to 18 inches
Width
6 to 36 inches
Flowers
Spring till frost: many colors and combinations
Light
Full sun to part shade (grows in shade, but with few flowers)
Soil
Adaptable
Planting & Care
  • Space 6 inches for minis, 10 to 12 inches for bedding, 24 inches for trailers used as groundcovers
  • May need deadheading or pinching back
Problems
Botrytis blight, tobacco mosaic, flea beetles, stem rot, aphids
Varieties
  • Merlin Blue Morn - AAS Winner, blue petal with glowing white eyes
  • Supertunia Vista Series - None stop blooms, no deadheading or pinching required

Related Content

Upcoming Live Events
& Webinars


Feb. 29, 2024
FREE WEBINAR

How to Plan Your Rain Garden
Register now

March 6, 2024
FREE WEBINAR

Growing Summer Bulbs in Containers
Register now

March 7, 2024
Help Your Landscape Thrive After Winter

Wauwatosa Public Library, Wauwatosa, WI
Register now

March 13, 2024
FREE WEBINAR

Hydrangea Selection, Pruning & Care
Register now

March 14, 2024
FREE WEBINAR

How to Select Rain Garden Plants
Register now

March 20, 2024
FREE WEBINAR

Maximize the Beauty and Enjoyment
in Any Small Space
Register now

March 23, 2024

REALTORS Home & Garden Show
West Allis, WI

March 27, 2024
FREE WEBINAR

How to Start a Garden for Beginners
Register now

April 3, 2024
Garden Trends 

Franklin Public Library, Franklin, WI

April 10, 2024
FREE WEBINAR

Container Gardening Throughout the Year
Register now

April 11, 2024
FREE WEBINAR

7 Steps to Managing Water Where it Falls in Your Yard
Register now

April 20, 2024
Pruning Hydrangeas and Other Shrubs 
Pasquesi Home & Gardens, Lake Bluff, IL

April 27, 2024
Ridges & Rivers Book Festival
Viroqua, WI

April 28, 2024
Flowering Trees and Shrubs
Ebert's Greenhouse Village, Ixonia, WI

May 1, 2024
FREE WEBINAR

Ornamental Fruits and Vegetables
Register now

WATCH ON-DEMAND WEBINARS

Learn More

Book an Appearance

Learn More

Enter to win Longfield Gardens bulbs valued at $157.00 !

ENTER NOW