Sisymbrium Species, London Rocket

Sisymbriumirio

Family
Brassicaceae (brass-ih-KAY-see-ee)
Genus
Sisymbrium (sis-SIM-bree-um)
Species
irio (IR-ee-oh)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage
Herbaceous
Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Spacing
6-9 in. (15-22 cm)
9-12 in. (22-30 cm)
Hardiness
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Bright Yellow
Bloom Time
Mid Winter
Other Details
Category
Annuals
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

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

Phoenix, Arizona

Tucson, Arizona(2 reports)

Elephant Butte, New Mexico

Featured Videos

Gardener's Notes:

0
positive
0
neutral
0
negative
Sort By:
Sort By:
Featured
Bee Fly
(Poecilanthrax lucifer)
Northern Cardinal
(Cardinalis cardinalis)
Featured
Bee Fly
(Poecilanthrax lucifer)
Northern Cardinal
(Cardinalis cardinalis)