Fish Geranium, Horseshoe Geranium, Zonal Geranium 'Red Black Vesuvius'

Pelargoniumx hortorum

Family
Geraniaceae (jer-ay-nee-AY-see-ee)
Genus
Pelargonium (pe-lar-GO-nee-um)
Species
x hortorum (hor-TOR-um)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Grown for foliage
Evergreen
Provides Winter Interest
Height
under 6 in. (15 cm)
6-12 in. (15-30 cm)
Spacing
9-12 in. (22-30 cm)
12-15 in. (30-38 cm)
Hardiness
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color
Red
Red-Orange
Bloom Time
Late Winter/Early Spring
Mid Spring
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Mid Fall
Late Fall/Early Winter
Mid Winter
Blooms all year
Other Details
Category
Perennials
Tropicals and Tender Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Can be grown as an annual
Suitable for growing in containers
Bloom Characteristics
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
Propagation Methods
From softwood cuttings
From semi-hardwood cuttings
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

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

Dunellen, New Jersey

Brooklyn, New York

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Gardener's Notes:

2
positives
0
neutral
0
negative
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J
Dunellen, NJ (Zone 6b) | May 2012 | positive

Grows well as an outdoor plant, or as a houseplant in good light/sun. Water well, let dry out & then water again. Very easy care...

V
Philidelphia, PA (Zone 6b) | May 2012 | positive

In direct sun outdoors, the leaves are nearly dark red/blackish. Indooors normally plant looks more green in color. Looks great in a white planter.

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