Skip to main content

Illinois Extension

Landscaping

  • Give
  • Volunteer
  • Careers
Home Ground Covers
  • Allegheny Spurge
  • Barren Strawberry
  • Barrenwort
  • Bugleweed
  • Canadian Wild Ginger
  • Candytuft
  • Carpathian Bellflower
  • Catmint
  • Coral Bells
  • Creeping Lily Turf
  • Creeping Speedwell
  • Creeping Thyme
  • Cushion Spurge
  • Daylily
  • Dwarf Plumbago
  • English Ivy
  • European Ginger
  • Foamflower
  • Fragrant Sumac
  • Golden Creeping Charlie
  • Hakone Grass
  • Herman’s Pride Dead Nettle
  • Japanese Spurge
  • Johnson’s Blue Geranium
  • Juniper
  • Lady’s Mantle
  • Lamb’s Ear
  • Lily of the Valley
  • Lungwort
  • Periwinkle, Myrtle
  • Plantain Lily
  • Red Dragon Persicaria
  • Scotch Moss
  • Sedum
  • Soapwort
  • Sweet Woodruff
  • Tiny Rubies Carnation
  • Variegated Goutweed
  • Violet
  • White Nancy Spotted Dead Nettle
  • ‘Rozanne’ Geranium

Breadcrumb

  1. Home
  2. Landscaping
  3. Johnson’s Blue Geranium
  • Allegheny Spurge
  • Barren Strawberry
  • Barrenwort
  • Bugleweed
  • Canadian Wild Ginger
  • Candytuft
  • Carpathian Bellflower
  • Catmint
  • Coral Bells
  • Creeping Lily Turf
  • Creeping Speedwell
  • Creeping Thyme
  • Cushion Spurge
  • Daylily
  • Dwarf Plumbago
  • English Ivy
  • European Ginger
  • Foamflower
  • Fragrant Sumac
  • Golden Creeping Charlie
  • Hakone Grass
  • Herman’s Pride Dead Nettle
  • Japanese Spurge
  • Johnson’s Blue Geranium
  • Juniper
  • Lady’s Mantle
  • Lamb’s Ear
  • Lily of the Valley
  • Lungwort
  • Periwinkle, Myrtle
  • Plantain Lily
  • Red Dragon Persicaria
  • Scotch Moss
  • Sedum
  • Soapwort
  • Sweet Woodruff
  • Tiny Rubies Carnation
  • Variegated Goutweed
  • Violet
  • White Nancy Spotted Dead Nettle
  • ‘Rozanne’ Geranium

Johnson’s Blue Geranium

Body

Geranium ibericum
‘Johnson’s Blue’

Excellent choice for full sun to light shade. Grows 12–18 inches tall forming a dense spreading mound of finely cut foliage. Large display of blue flowers in June and July. Space 14–18 inches apart. Perennial. Hardy in Zone 4.

Illinois Extension

101 Mumford Hall (MC-710)

1301 W. Gregory Dr.

Urbana, IL 61801

Email: extension@illinois.edu

  • Instagram
  • Facebook
  • Twitter
  • YouTube
  • LinkedIn

College of Agricultural, Consumer & Environmental Sciences

Dig Deeper

  • Take an Online Course
  • Read a Blog
  • Read a Newsletter
  • Listen to a Podcast
  • Watch a Video
  • Buy a Publication

Extension Network

  • Eat.Move.Save.
  • Illinois 4-H
  • Illini Science Policy Program
  • Illinois Indiana Sea Grant
  • Illinois Master Gardeners
  • Illinois Master Naturalists
  • Illinois Nutrition Education Programs
  • Pesticide Safety Education Program
  • Research Centers
  • Safe Electricity
  • U of I Plant Clinic

Additional links

  • Privacy Policy
  • © 2023 University of Illinois Board of Trustees
  • EEO
  • Accessibility
  • myExtension
  • Login