Propagating Bucephalandra 'Lamandau Mini Red' by Rhizome Division

A complete guide to propagating the compact red-toned Bucephalandra 'Lamandau Mini Red' through rhizome division, attaching to hardscape, and managing melt.

Overview

Bucephalandra 'Lamandau Mini Red' is a compact cultivar of the genus Bucephalandra, an aroid (family Araceae) endemic to the island of Borneo. In the wild these are rheophytic herbs with creeping, rooting stems that grow as dense mats over stones and rocks in flowing streams and rivers. This selection stays small, with new leaves emerging wine-red and fading to dark green, giving a year-round colour contrast.

Like all Bucephalandra it is a slow-growing rhizome epiphyte. It is meant to be anchored to wood or rock rather than planted in substrate, and it propagates clonally by splitting the rhizome rather than from cuttings.

Propagation Method (Rhizome Division)

Bucephalandra spreads from a creeping horizontal rhizome that carries leaves on top and roots underneath. To multiply the plant you divide that rhizome into sections, each keeping its own leaves and roots, so every piece can establish independently. Healthy bare rhizome sections will push out new leaves once attached to a rock or wood surface.

Each division should carry at least two or three leaves plus some visible roots.
Divisions are attached to hardscape, never buried in substrate.
Growth is slow, so expect new shoots over weeks rather than days.

Step-by-Step

Remove the parent plant and gently rinse the rhizome so you can see leaf nodes and root bundles.
With clean, sharp scissors cut the rhizome into sections, each with several leaves and its own roots.
Tie each section to wood or rock with cotton thread or fishing line, or fix it with a small dab of cyanoacrylate (super) glue gel.
Position the rhizome on top of the surface so leaves and roots are exposed and nothing is buried.
Place the hardscape in a mature, fully cycled tank under low to moderate light and leave the divisions undisturbed while they re-root.

Conditions for Healthy Growth

This cultivar tolerates a wide range and does not require CO2, though injection plus subdued light below roughly 50 umol PAR makes it easy to manage. Lighting should be low to moderate; the genus grows well in shaded spots or full light thanks to its flexible light tolerance.

Temperature: 22-28 C (cooler water reduces stress and melting).
pH: 6.0-7.5, GH 3-12.
Light: low to moderate; CO2 optional.
Mounting: tied or glued to wood or rock, rhizome exposed.

Maintenance

Once attached the plant needs little intervention. Let roots grip the hardscape before removing any thread. Keep the tank stable, as slow growers expend considerable energy adapting to change. Over time a single mount becomes a dense mat that can be re-divided to make new plants.

Common Challenges

Bucephalandra is very susceptible to melting in new, insufficiently cycled tanks because it is sensitive to ammonia. Use a mature tank, keep water cooler within range, and be patient - this is a slow plant.