brown tips on Calathea Undulata
Quick answer
If your Calathea Undulata has brown tips, the most likely cause is: Calathea undulata is a tropical maranta-family understory plant whose native humidity runs far above typical indoor levels; when kept in humidity-deprived, non-tropical homes, the foliage quickly signals stress through shriveled tissue and leaf-edge browning as it loses moisture faster than its roots can replace it.
Start here:
- 1. Group the plant with other tropicals or set it on a pebble tray so transpiration from neighbors and the tray raises the local humidity around the foliage.
- 2. Keep the potting medium consistently moist using a light, fluffy growing medium with plenty of leaf mold so roots never fully dry out, since drying triggers shriveled, browning leaves.
Why Calathea Undulata gets brown tips
calathea undulata
Calathea undulata is a tropical maranta-family understory plant whose native humidity runs far above typical indoor levels; when kept in humidity-deprived, non-tropical homes, the foliage quickly signals stress through shriveled tissue and leaf-edge browning as it loses moisture faster than its roots can replace it.
How to reverse brown tips on Calathea Undulata
- 1
Group the plant with other tropicals or set it on a pebble tray so transpiration from neighbors and the tray raises the local humidity around the foliage.
- 2
Keep the potting medium consistently moist using a light, fluffy growing medium with plenty of leaf mold so roots never fully dry out, since drying triggers shriveled, browning leaves.
- 3
Move the plant into a terrarium, glass cabinet, or other high-humidity enclosure, which is the only reliable way to keep Calathea undulata from collapsing into crispy edges indoors.
Keep brown tips off this Calathea Undulata
Maintain humidity at the upper end of the tropical range and never let the potting medium dry out completely; for most homes, treat Calathea undulata as terrarium fare rather than an open-room houseplant.