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Blue Potato Bush
The Blue Potato Bush (Lycianthes rantonnetii) is a fast-growing, multi-stemmed ornamental shrub prized for its profuse display of violet-blue flowers flowers with bright yellow centers. Native to South America, it is a member of the nightshade family (Solanaceae) and is frequently used as a colorful hedge, container plant, or trained into a small "lollipop" tree form. While its flowers are stunning, it is important to note that all parts of the plant, including its red berries, are toxic if ingested.
Botanical Name
Lycianthes rantonnetii (formerly Solanum rantonnetii)
Also Known As
Paraguay Nightshade | Royal Robe | Blue Solanum Shrub | 蓝花茄
Specifications
Plant Type
Native From
USDA Zone
Light Needs
Watering Needs
Leaves
Life Cycle
Avg. Mature Size
Growth Rate
Bloom Time
Flower Color
Shrub
South America
9 - 11
Full Sun
Regularly
Evergreen
Perennial
6'-10' Tall and 6'-10' Wide
Fast
Spring - Fall
Purple Blue
🔍 Plant Toxicity Checker
⚠️ Plant Safety & Allergy Notice
⚠️ PROP 65 WARNING - This product can expose you to chemicals including wood dust and crystalline silica (from soil/perlite), which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Soils & Fertilizers For Blue Potato Bush
