Reviving a Declining Staghorn Fern: Division and Remounting

A staghorn fern relocated to a front-yard tree had declined steadily over a year, while a nearby specimen thrived. The plant received only rain and a weekly sprinkler that likely didn't reach the top of the root ball.

Diagnosis

The fern isn't diseased—it's root-bound and nutrient-starved. As a free-hanging specimen matures, it eventually exhausts the organic matter in its root ball and can no longer sustain itself.

Solution

It's time to take divisions from the parent plant and remount them on fresh media (sphagnum moss, wood slab, or basket). This rejuvenates the plant and creates new specimens. Numerous online tutorials demonstrate the process, and the expert offered further guidance if needed.