Pogostemon stellatus 'Broad Leaf'

Species description

Care, breeding and tankmates

Plant profile

Placement

Midground

Ideal for the background of medium to large aquariums. Its large, whorled leaves take up significant space and create a bold visual impact. Plant stems with some distance between them to allow light to reach the lower foliage.

Botanical form

Stem

A large stem plant characterized by broad, elongated leaves arranged in whorls around the thick stem. The leaves are typically green with pink to reddish undersides and tips under strong light. It forms a very substantial and impressive structure.

Growth

Fast

It exhibits a fast growth rate under optimal high-light and CO2 conditions. Frequent trimming is required to keep it from shading other plants. Growth slows down in low-tech setups, but it generally remains robust.

Substrate

High

Pogostemon stellatus 'Broad Leaf' relies heavily on a nutrient-dense substrate like aqua soil to fuel the development of its large, colorful foliage. The robust stems produce thick roots that aggressively anchor the plant while serving as the primary intake for essential substrate-bound minerals. Ensure a deep substrate layer of at least 5 centimeters to properly weigh down the buoyant tops and provide the root zone with uninterrupted nutrient access.

Column fertilization

Recommended

Requires regular liquid fertilization to support its large biomass. A balanced supply of all essential nutrients is needed to prevent deficiencies. Supplemental iron will enhance the reddish coloration on the top leaves.

Root fertilization

Recommended

A nutrient-rich substrate is highly beneficial for this large plant. It develops an extensive root system that thrives in aqua soil. Root tabs can provide a significant boost to its growth and coloration.

Trimming

Regular

Trim by cutting the top portion and replanting it. The remaining rooted stem will usually produce multiple side shoots, making the plant very bushy. It tolerates heavy pruning well.

Propagation

Cuttings

Easily propagated via stem cuttings. Cut a healthy shoot and plant it directly into the substrate. The thick stems root quickly and easily.

Sensitivity

Moderate

Less prone to stunting than the fine-leaved P. stellatus, but still sensitive to severe shading. Requires good water flow to prevent detritus buildup on its large leaves. Tolerates a wider range of parameters than the standard variety.

Layout role

Midground

Serves as an excellent, bold background plant. Its large leaves provide strong textural contrast against fine-leaved plants. It is very effective for hiding aquarium equipment.