Solanum rantonnetii (Blue potato bush)

Cultivation

In very mild areas, grow in moist but well-drained soil, preferably against a warm, sunny wall. Can be trained as a wall shrub. Under glass, grow in loam-based compost in full light, shaded from hot sun. Water freely & feed monthly when in growth.

Suggested uses

Containers/Patio, Beds and borders, Mediterranean, Cottage/Informal, City, Wallside and trellises

UK hardiness

H3

USDA zones

Zone 9, Zone 10, Zone 11

Sunset zone

12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, H1, H2

WUCOLS

North-Central Coastal = Unknown
Central Valley = Unknown
South Coastal = Unknown
South Inland = Unknown
High and Intermediate Desert = Unknown
Low Desert = Unknown

Foliage

Evergreen

Habit

Open branches, Branching

Native to

Argentina, Paraguay

Drought tolerant

No

Flood tolerant

No

Fragrance

Flowers may be scented.

Toxicity

If ingested, may result in severe discomfort.