Rough Potato (Cynanchum Rostellatum) is a perennial vine in the Apocynaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 5-9. This plant is toxic to cats and dogs — keep it out of reach of pets.
Cynanchum rostellatum is a perennial herbaceous twining vine native to East Asia, including China, Japan, and the Russian Far East.
Rough Potato
Cynanchum Rostellatum
Cynanchum rostellatum is a perennial herbaceous twining vine native to East Asia, including China, Japan, and the Russian Far East.
Quick Facts
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Growing Conditions
Care Calendar
Monthly care tasks for Rough Potato
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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