Propagating Bucephalandra 'Sintang Velvet'

A guide to propagating the velvety dark-green Bucephalandra 'Sintang Velvet' by rhizome division and attaching this shade-loving epiphyte to hardscape.

Overview

Bucephalandra is a genus of rheophytic herbs endemic to Borneo, growing as dense mats over rocks in streams and rivers. A member of the family Araceae, it forms a creeping, rooting rhizome bearing the leaves. 'Sintang Velvet' is a slow-growing variant with a velvety dark-green leaf surface and a subtle blue iridescence, well suited to shaded placements.

As an epiphyte, it is attached to wood or rock in the aquarium rather than planted in substrate. Propagation relies on dividing the rhizome, a slow but simple technique that matches the plant's leisurely growth.

Propagation Method (Rhizome Division)

The plant reproduces via its creeping, rooting rhizome. To propagate, cut the rhizome into two pieces with clean, sharp scissors. Each piece must keep several leaves and its own roots so it can establish on its own.

Step-by-Step

Select a healthy parent with at least two leaf clumps along the rhizome.
Cut the rhizome into pieces with clean, sharp scissors, leaving leaves and roots on each.
Attach each division to wood or rock with sewing thread or super glue gel, or wedge it into a rock crack.
Keep the rhizome exposed; only the roots should contact the hardscape.
Position the piece in low to moderate, shaded light and leave it undisturbed to root in.

Conditions for Healthy Growth

'Sintang Velvet' thrives in low to medium light and is well suited to shade; strong light mainly encourages algae on its slow-growing leaves. CO2 is not required but can speed growth. Aim for about 21–28°C and a pH near 6–8.

Maintenance

After attaching, divisions need minimal attention. Do not smother the rhizome with glue, and leave fresh pieces alone so roots can grip. With such slow growth, divide only after several clumps have developed.

Common Challenges

Expect a slow response: visible new velvety growth after division may take weeks to months given this variant's pace.