Blue potato bush
Also known as
Paraguay nightshade
Taxonomy
Lycianthes rantonnetii
Lycianthes
Solanaceae
Solanales
How to care for Blue potato bush
How often to water your Blue potato bush

every 9
Blue potato bush needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
9
Check the growing potential in your area
A plant's growing potential is determined from its location, the time of year, and current local weather.
Select a city to check sunlight intensity
Finding light for Blue potato bush in your home

a window
Blue potato bush may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.
Place it less than 3 feet from a south-facing window to maximize the potential for growth.
Select your city to see how the current weather in your area affects the placement of Blue potato bush in your home 🏡.
How to fertilize Blue potato bush

Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Blue potato bush after it doubles in size or once a year—whichever comes first.
Care Summary for Blue potato bush
Blue potato bush
Greg recommends:
0.5 cups every 9 days
< 3ft from a window
Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.