Hygrophila angustifolia

Species description

Care, breeding and tankmates

Plant profile

Placement

Midground

It is typically positioned in the background or along the sides of the aquascape. Its long, willow-like leaves naturally sway with the water current, adding dynamic movement. Allow enough space for it to form a dense, bushy thicket.

Botanical form

Stem

The plant is characterized by its narrow, elongated green leaves that resemble those of a willow tree. It forms sturdy, upright stems that can branch out profusely. Its overall appearance is elegant and somewhat wild.

Growth

Medium

This species exhibits a rapid growth rate, especially under moderate to high lighting. It will quickly reach the surface of most standard aquariums. Frequent trimming is generally required to keep it from dominating the space.

Substrate

High

Column fertilization

Recommended

Liquid fertilization is effective for maintaining lush and vibrant foliage. It absorbs nutrients readily from the water column to support its fast growth. Regular water changes and a balanced liquid fertilizer will prevent nutrient deficiencies.

Root fertilization

None

While it can survive without it, a nutrient-rich substrate greatly enhances its overall health. It develops an extensive root system that benefits from root tabs. Substrate feeding ensures thicker stems and larger leaves.

Trimming

Occasional

Trimming is straightforward; simply cut the stem at the desired height. The lower portion will quickly sprout new side shoots, increasing the plant's density. The cut tops can be replanted to propagate the group.

Propagation

Cuttings

Propagation is incredibly easy through stem cuttings. Snip off a section containing a few nodes and push it into the substrate. It will quickly root and begin to grow as an independent plant.

Sensitivity

Moderate

It is highly resilient and tolerates a wide range of water parameters without issue. Potassium deficiency is the most common problem, manifesting as small holes in older leaves. It is generally resistant to algae if healthy growth is maintained.

Layout role

Background, Midground

Its primary role is to provide a flowing, vertical background element. The narrow leaves offer a pleasing contrast to broad-leaved species like Echinodorus. It is ideal for creating natural, jungle-style aquascapes.