Solanum Species, Blue Potato Bush, Potato Vine, Purple Devil

Solanumatropurpureum

Family
Solanaceae (so-lan-AY-see-ee)
Genus
Solanum (so-LAN-num)
Species
atropurpureum (at-ro-pur-PURR-ee-um)
Synonym
Solanum atropurpureum var. aureimicans
Solanum atropurpureum var. diaphanadenium
Solanum atropurpureum var. ochrochlorum
Sun Exposure
Full Sun
Foliage
Grown for foliage
Herbaceous
Height
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Spacing
36-48 in. (90-120 cm)
Hardiness
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
Parts of plant are poisonous if ingested
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Bright Yellow
Bloom Time
Late Spring/Early Summer
Mid Summer
Other Details
Category
Annuals
Tropicals and Tender Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Burgundy/Maroon
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
From herbaceous stem cuttings
From seed; sow indoors before last frost
Seed Collecting
Allow unblemished fruit to ripen; clean and dry seeds
Wear gloves to protect hands when handling seeds
Regional

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

Hesperia, California

Long Beach, California

Austin, Texas

Langley, Washington

Dane, Wisconsin

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Gardener's Notes:

1
positive
0
neutral
0
negative
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Langley, WA (Zone 8b) | November 2009 | positive

This plant has a lot of personality and is a lot of fun to grow. Large purple spines (on stems and leaf ribs) and dark green leaves beaut...Read More

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