Japanese bindweed (Calystegia hederacea)
Care, watering, light and tips for Japanese bindweed on Floravia.
Quick facts
- Family: Convolvulaceae
- Difficulty: Easy to care for
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Japanese bindweed
Calystegia hederacea, also known as Japanese false bindweed, is a perennial trailing or climbing plant, valued for its delicate white or pale pink bell-shaped flowers. Its leaves are variable in shape, often lobed or heart-shaped, giving it visual appeal. It is ideal for ground cover, decorating walls or fences, or even as a hanging plant in pots.
Native range
East Asia (China, Japan, Korea)
Care tips
It prefers full sun to partial shade exposure, where it will bloom profusely. Watering should be moderate, allowing the substrate to dry slightly between waterings, as it is susceptible to waterlogging. It adapts to a wide variety of soils, as long as they are well-drained; a universal potting mix with some sand is suitable. Avoid planting it in areas where it might compete with smaller plants, as its vigorous growth can be invasive if not controlled.
How to save a dying Japanese bindweed
- Warning signs
- Yellowing or wilting leaves, soft stems, no flowering.
- First aid
- Check drainage and soil moisture. If potted, ensure no waterlogging.
- What kills it
- Overwatering and lack of direct sun or bright light. It's a sun-loving plant.
- Can it be saved?
- Yes, if overwatering is corrected and it gets proper light. Prune damaged stems.