Bougainvillea x buttiana 'Torch Glow' Torch Glow Bougainvillea
Evergreen erect shrub with deep-green foliage and bright-pink brachts/flowers
Plant in full sun in average soil that is well drained
Fertilize regularly with water-based fertilizers
Height: 6 feet; Width: 6 feet
Hardy in USDA zones 9-11:
Zones 2-8: Plant in spring after danger of frost has passed; grow as an annual or bring indoors in fall.
Zone 9: Plant in fall or early spring; water during dry spells until established; may be damaged or killed in temperatures below 25.
Zone 10: Plant in fall or early spring; water during dry spells until established.
Zone 11: Plant in fall or early spring; water during dry spells until established.
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Euphorbia rigida Gopher Spurge
Mounding evergreen shrub with gray/blue foliage and yellow flowers in early spring
Plant in full sun
Plant in rich but well-drained soil, drought tolerant
All parts of the plant are poisonous and the milky sap can be irritating
Height: 10-12 inches; Width: 18-24 inches
Hardy in USDA zones 9-11:
Zones 2-8: Plant in spring after danger of frost has passed; plant in full sun; plant in well-drained soil; mulch in fall; may be killed in temperatures below 20 degrees.
Zone 9: Plant in spring; plant in full sun; plant in well-drained soil; mulch in fall; may be killed in temperatures below 20 degrees.
Zone 10: Plant in spring; plant in full sun; plant in well-drained soil; mulch in fall.
Zone 11: Plant in spring; plant in full sun; plant in well-drained soil; mulch in fall.
Plumbago auriculata - Leadwort
Sprawling evergreen shrub with light-green foliage and sky-blue flowers resembling phlox
Plant in full sun for best flowering
Plant in rich but well-drained soil; prune while dormant in winter
Height: 10-12 inches; Width: 18-24 inches
Hardy in USDA zones (8)9-11:
Zones 2-7: Plant in spring after danger of frost has passed; plant in full sun; plant in well-drained soil; mulch in fall; will survive light frosts but not a hard freeze.
Zone 8: Plant in spring; plant in full sun; plant in well-drained soil; mulch in fall; will survive light frosts, but not a hard freeze; marginally hardy in this zone.
Zone 9: Plant in spring; plant in full sun; plant in well-drained soil; mulch in fall.
Zone 10: Plant in spring; plant in full sun; plant in well-drained soil; mulch in fall.
Zone 11: Plant in spring; plant in full sun; plant in well-drained soil; mulch in fall.
Gardening by Zip Code If you're looking to start a gardening projectbut don't know your gardening zonevisit the National Gardening Associations's USDA Hardiness Zone Finder. Enter your Zip Code to identify the proper zone.