Propagating Bucephalandra Brownie Ghost: Rhizome Division Guide

Step-by-step guide to propagating the rare, very slow-growing epiphyte Bucephalandra Brownie Ghost by dividing its rhizome and attaching it to hardscape.

Overview

Bucephalandra is a genus of flowering plants in the family Araceae, with every formally described species found in Borneo, where they grow as rheophytes forming dense mats over rocks in flowing streams. The 'Brownie Ghost' cultivar is a highly sought-after, prized collector's variety with compact rounded leaves that emerge light brown and mature to dark green with intense blue iridescence.

Brownie Ghost is extremely slow-growing even by Bucephalandra standards. Like the rest of the genus it has creeping, rooting stems, is grown as an epiphyte attached to hardscape, and can flower underwater with small white spathes.

Propagation Method (Rhizome Division)

This variety is propagated by dividing its creeping rhizome. Cut the rhizome into pieces, ensuring each retains several healthy leaves and its own roots. Farm stock often arrives as mats or clumps, and separating those clumps into individual plants gives faster, healthier propagation because each plant gets better access to flow and light.

Step-by-Step

1. Lift the parent clump and gently rinse the rhizome.
2. With clean scissors, divide the rhizome into segments, each keeping several leaves and roots.
3. Tie each segment to wood or rock with cotton thread or fishing line, or glue the rhizome underside with cyanoacrylate gel.
4. Place pieces in gentle flow under subdued light.
5. Remove any remaining thread once new roots have anchored.

Conditions for Healthy Growth

Provide lower lighting; subdued light below about 50 umol PAR (low-light species thrive at 15-30 umol PAR) keeps Brownie Ghost manageable and discourages algae on its slow leaves. It survives without CO2 or heavy dosing but develops best colour and form with good flow and supplemental CO2. Stable, cool, clean water is essential, especially given how slowly this variety recovers.

Maintenance

Maintenance is minimal because of the extremely slow growth. Keep debris off the rhizome, hold parameters steady, and divide only once a clump is well established. Trim away melted or decaying leaves to keep the rhizome clean and well-flushed by flow.

Common Challenges

Avoid burying the rhizome, which rots the plant. Because this is a rare, very slow variety, introduce it only into a stabilised tank and be patient: regrowth after melt can take a long time.