Propagating Pogostemon sp. 'Kimberley' by Cuttings

Pogostemon sp. 'Kimberley' is a bushy, fine-leaved Pogostemon cultivar that multiplies the same way as the rest of the genus: top the stem and replant the cutting. This guide covers topping, the light and CO2 conditions that keep it dense, and how to encourage branching side shoots.

Overview

Pogostemon sp. 'Kimberley' is a compact, bushy cultivar with densely packed fine leaves and an olive-green colour that fades into purplish-red tops; mature stems can grow several inches across. Like other Pogostemon, it is a background-to-midground stem plant grown for the lush, textured wall it forms. As a named cultivar without its own published care record, it is propagated exactly like the genus.

Propagation Method (Cuttings)

Pogostemon is propagated by stem cuttings — the standard method for the genus. You cut the top of a stem and replant it; the cutting roots from the buried nodes while the topped parent branches and pushes out new side shoots, gradually building a denser bush.

Step-by-Step

1. Cut the top 5–10 cm of a healthy stem just below a node with clean scissors.
2. Strip the leaves from the lowest one or two nodes so they do not foul in the substrate.
3. Plant the bare lower stem into a nutrient-rich substrate, anchoring it firmly.
4. Replant cuttings in a small cluster to mimic the plant's naturally bushy form.
5. Leave the parent stem in place to branch and produce side shoots from below the cut.

Conditions for Healthy Growth

Pogostemon plants reward intensive light and CO2 supplementation; the genus is prone to pale leaves from micronutrient deficiency, so column dosing of liquid fertiliser helps. For 'Kimberley', aim for medium-to-strong light, injected CO2, a nutrient-rich substrate, 22–28 °C and pH around 6–7. Strong, consistent conditions are what keep this cultivar compact and densely branched rather than leggy.

Trimming & Maintenance

Trim roughly every couple of weeks. Topping not only controls height but actively improves the bush: each cut triggers side shoots below it, so regular topping is the main tool for thickening the stand while supplying new cuttings.

Common Challenges

Pogostemon can be demanding: growth may stall and leaves pale under insufficient light, CO2 or micronutrients. If new cuttings sulk, check that light and CO2 are adequate and that the water column is being dosed, since these are the usual culprits across the genus.