Geranium Species, Carolina Cranesbill, Carolina Geranium

Geraniumcarolinianum

Family
Geraniaceae (jer-ay-nee-AY-see-ee)
Genus
Geranium (jer-AY-nee-um)
Species
carolinianum (kair-oh-lin-ee-AN-um)
Synonym
Geranium atrum
Geranium carolinum
Geranium langloisii
Geranium sphaerospermum
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage
Herbaceous
Smooth
Height
12-18 in. (30-45 cm)
18-24 in. (45-60 cm)
Spacing
9-12 in. (22-30 cm)
12-15 in. (30-38 cm)
Hardiness
Not Applicable
Danger
N/A
Bloom Color
Pale Pink
White/Near White
Bloom Time
Late Winter/Early Spring
Mid Spring
Late Spring/Early Summer
Mid Summer
Other Details
Category
Annuals
Groundcovers
Water Requirements
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting
Bag seedheads to capture ripening seed
Collect seedhead/pod when flowers fade; allow to dry
Regional

This plant is said to grow outdoors in the following regions:

Hanceville, Alabama

Gainesville, Florida

Lakeland, Florida

Pensacola, Florida

Gary, Indiana

Bellevue, Kentucky

Benton, Kentucky

Baton Rouge, Louisiana

Slaughter, Louisiana

Brookeville, Maryland

Nashville, Tennessee

Arlington, Texas

Dallas, Texas

Lufkin, Texas

San Antonio, Texas

Aberdeen, Washington

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Gardener's Notes:

1
positive
1
neutral
2
negatives
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C
ROSLINDALE, MA | October 2014 | negative

A common annual weed here. Not particularly attractive, flowers ornamentally insignificant.

This is not a ground cover.

L
L
Hanceville, AL (Zone 7a) | March 2011 | negative

This plant is invasive in my garden, just like morning glories.

A
A
Nashville, TN | October 2010 | positive

I'm not 100% sure this is the cranesbill that grows wild in my lawn and garden, but it looks very similar. However, the form I have produ...Read More

C
Brookeville, MD (Zone 7a) | April 2005 | neutral

A hardy geranium, emerging in rosettes in early spring. It flowers by the begining of summer or late spring.

It's often th...Read More

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