yellow leaves on Northern Maidenhair
Quick answer
If your Northern Maidenhair has yellow leaves, the most likely cause is: Older fronds of indoor maidenhair ferns, including the deciduous northern maidenhair (Adiantum pedatum), regularly yellow and die back as the foliage turns over; the heaviest shedding happens in fall and winter for evergreen species and in early spring for deciduous clumps just before new croziers unfurl from the creeping rhizome.
Start here:
- 1. Trim away yellowed fronds as they appear through the year so the plant channels energy into healthy new growth.
- 2. For deciduous northern maidenhair, cut all dead fronds back to the crown in early spring just before new growth unfolds to start the season with a clean crown.
Why Northern Maidenhair gets yellow leaves
Adiantum pedatum
Older fronds of indoor maidenhair ferns, including the deciduous northern maidenhair (Adiantum pedatum), regularly yellow and die back as the foliage turns over; the heaviest shedding happens in fall and winter for evergreen species and in early spring for deciduous clumps just before new croziers unfurl from the creeping rhizome.
How to reverse yellow leaves on Northern Maidenhair
- 1
Trim away yellowed fronds as they appear through the year so the plant channels energy into healthy new growth.
- 2
For deciduous northern maidenhair, cut all dead fronds back to the crown in early spring just before new growth unfolds to start the season with a clean crown.
Keep yellow leaves off this Northern Maidenhair
Grow the fern in bright, indirect sunlight with night temperatures of 50 to 60 degrees and day temperatures of 70 to 80 degrees, water less during the winter resting period, and remove older yellowing fronds regularly so the plant does not waste energy on spent foliage.