Troubleshooting
Red Arrow Arrowhead Vine problems — and how to fix them
Red Arrow Arrowhead Vine (Syngonium erythrophyllum) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Leaves turning green (loss of red)
Low light is the most common cause of red fading in this species. Move to a brighter position with indirect light. Overfeeding with high-nitrogen fertiliser also pushes green vegetative growth at the expense of anthocyanin colour.
Slow growth / stalling
S. erythrophyllum is naturally slow; stalling often indicates root-bound conditions, low temperatures below 18°C, or low humidity. Repot in spring if roots are circling the base and ensure warmth and humidity are adequate.
Leaf edge browning
Brown margins are a humidity response. Increase ambient moisture levels. Also check fluoride sensitivity — use filtered or rain water if tap water is heavily treated.
Prevent red arrow arrowhead vine problems before they start
Most red arrow arrowhead vine issues are care-mismatch, not bad luck. Dial in the basics:
Looking for red arrow arrowhead vine in general rather than its problems? Read the full red arrow arrowhead vine care guide — light, water, soil and feeding.
Red Arrow Arrowhead Vine problems — FAQ
Why is my red arrow arrowhead vine leaves turning green (loss of red)?
Low light is the most common cause of red fading in this species. Move to a brighter position with indirect light. Overfeeding with high-nitrogen fertiliser also pushes green vegetative growth at the expense of anthocyanin colour.
Why is my red arrow arrowhead vine slow growth / stalling?
S. erythrophyllum is naturally slow; stalling often indicates root-bound conditions, low temperatures below 18°C, or low humidity. Repot in spring if roots are circling the base and ensure warmth and humidity are adequate.
Why is my red arrow arrowhead vine leaf edge browning?
Brown margins are a humidity response. Increase ambient moisture levels. Also check fluoride sensitivity — use filtered or rain water if tap water is heavily treated.