Blue Potato Bush (Lycianthes Rantonnetii) is a perennial shrub in the Solanaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is toxic to cats and dogs — keep it out of reach of pets.
Lycianthes rantonnetii is an evergreen shrub known for its nearly continuous display of lightly fragrant, purple-blue trumpet-shaped flowers and bright green foliage.

Blue Potato Bush
Lycianthes Rantonnetii
Lycianthes rantonnetii is an evergreen shrub known for its nearly continuous display of lightly fragrant, purple-blue trumpet-shaped flowers and bright green foliage.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Blue Potato Bush
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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