Plant guide
リプサリス
Watering rhythm
Every 5–10 days
Rhaphidophora is a succulent native to the tropical rainforests of Central and South America. This delicate cactus is characterized by its slender, trailing growth habit, making it perfect for hanging displays. It dislikes cold temperatures and is sensitive to drying out, so maintaining consistent humidity is key to keeping it happy. Hanging baskets are ideal for this plant.
Rhaphidophora thrives in bright, indirect light—avoid direct sun. Keep temperatures above 15°C at all times, and ensure it never drops below 10°C in winter. A humidity level of 50% or higher is ideal. Choose a spot away from air conditioning drafts.
Light and temperature change a plant's metabolism, so the ideal cadence shifts with the seasons.
Spring
Every 4–7 days
Summer
Every 3–6 days
Autumn
Every 5–8 days
Winter
Every 10–14 days
Water when the soil surface just begins to dry out. Avoid letting it dry completely; aim to keep the soil consistently slightly moist. Check your plant's leaves daily for any signs of wilting. Misting the foliage with a spray bottle is also beneficial and helps prevent drying.
Quick lookup from symptom to likely cause and action.
| Symptom | Likely cause | What to try |
|---|---|---|
| Leaves are wilting | The plant may not be getting enough water, or the roots could be damaged. Rhaphidophora is quite sensitive to drought and shows signs of stress quickly. | Check the soil moisture and water if it's dry. If the plant doesn't recover, suspect root rot and consider repotting. |
| Stems are turning black and appear to be rotting | Root rot develops when high humidity combines with cool temperatures. This often happens from overwatering in winter or poor air circulation. | Carefully trim away the blackened, rotted portions with clean scissors. Improve air circulation around the plant and reduce watering frequency while you monitor recovery. |
| Stems are becoming thin and stretched | The plant isn't receiving enough light. In dim conditions, it will stretch and reach toward any available light source. | Move it to a brighter location with indirect light. Remember to avoid direct sun, which can damage the foliage. |
| Brown spots are appearing and increasing | Scale insects or spider mites may have infested the plant. These pests thrive in dry indoor environments. | Gently wipe the stems with a damp cloth to remove any visible pests. Increasing humidity with regular misting also helps prevent infestations. If the problem persists, consider using a suitable insecticide. |
| No new growth is appearing and growth has slowed | Temperatures may be too cold, or the plant could be lacking nutrients. Rhaphidophora prefers warmth, and growth naturally slows in winter. | Maintain temperatures above 15°C. During the growing season in spring and summer, feed with diluted liquid fertilizer. Winter is a rest period, so there's no need to fertilize then. |
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