Pelargonium, Fish Geranium, Horseshoe Geranium, Zonal Geranium 'Mr. Henry Cox'

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
Foliage
Grown for foliage
Evergreen
Good Fall Color
Veined
Height
12-18 in. (30-45 cm)
Spacing
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
Pink
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Blooms repeatedly
Other Details
Category
Annuals
Tropicals and Tender Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Blue-Green
Burgundy/Maroon
Dark/Black
Orange/Apricot
Where to Grow
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 herbaceous stem 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:

Clayton, California

San Jose, California

San Leandro, California

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Gardener's Notes:

1
positive
0
neutral
0
negative
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Northern California, CA (Zone 9a) | July 2008 | positive

There may be some industry confusion over the naming of this Pelargonium. On the market now is 'Mr. Henry Cox' (often mislabeled "Mrs. He...Read More

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