Propagating Bucephalandra 'Brownie Phantom 2018'

How to propagate the deep purple-brown Bucephalandra 'Brownie Phantom 2018' by rhizome division and attach the slow-growing epiphyte to wood or rock.

Overview

Bucephalandra is a genus of rheophytic herbs endemic to Borneo, where the plants grow as dense mats over stones and rocks in streams and rivers. They belong to the family Araceae and develop creeping, rooting stems — a rhizome — bearing few to many leaves. 'Brownie Phantom 2018' is a reselected cultivar prized for its deep purple-brown coloration and compact leaf size.

Like all Bucephalandra, it is an epiphyte: in the aquarium it is attached to hardscape rather than rooted in substrate. Growth is very slow compared with most aquarium plants, so propagation is a patient, low-effort process built around dividing the rhizome.

Propagation Method (Rhizome Division)

Bucephalandra is reproduced from its creeping, rooting rhizome. The easiest way to propagate it is to cut the rhizome into two pieces with clean, sharp scissors. Each division should carry several leaves and its own roots so it can survive and resume growth independently.

Step-by-Step

1. Choose a healthy parent plant with at least two distinct leaf clumps along the rhizome.
2. With clean, sharp scissors, cut the rhizome into pieces, each retaining leaves and roots.
3. Attach each division to wood or rock using sewing thread or super glue gel, or wedge it into a crack in a rock.
4. Keep the rhizome fully exposed above the surface; only the roots may sit against the hardscape.
5. Place the new piece under low to moderate light and leave it undisturbed to settle and root in.

Conditions for Healthy Growth

'Brownie Phantom 2018' tolerates low to medium lighting; excessive light tends to encourage algae on the slow-growing leaves rather than faster growth. CO2 injection is not necessary, though it can accelerate growth. A temperature of roughly 21–28°C and a pH around 6–8 suit it well.

Maintenance

Once attached, the divisions need little care. Avoid smothering the rhizome with adhesive, and leave new pieces undisturbed so roots can grip the hardscape. Because growth is very slow, divide only when a plant has built up several clumps.

Common Challenges

Patience is essential: this cultivar grows slowly, so visible recovery and new leaves after division can take weeks to months.