common water hyacinth (Eichhornia crassipes) plant — close-up photo
Moderate to grow

common water hyacinth

Eichhornia crassipes

Overview

The Common Water Hyacinth is arguably one of the most amazing plants in existence. Its lush green foliage and vibrant purple flowers will add a vibrancy to any landscape. Even more amazing is the fact that it is a floating aquatic plant, living when fully submerged in water and providing oxygen to its environment. Its quickly-growing characteristics make it an ideal choice for a fast-growing water feature or decorative pond. Not to mention, it is one of the most effective natural water filters out there, purifying its surrounding water both quickly and efficiently. Clearly the Common Water Hyacinth is an amazing species that should be in every garden.

Care Guide

💧

Watering

The common water hyacinth should be placed on standing water. They can live on stagnant water or on with minimum current. Always check the levels of the pond where it is located, add water on the pond when it reaches shallow depths.

☀️

Light

The common water hyacinth (Eichhornia crassipes) is a semi-aquatic tropical plant species native to the Amazon River basin. It requires plenty of sunlight to grow and thrive, which can vary depending on the strain of the hyacinth and its environment. For best results, the water hyacinth should be placed in a spot where it receives at least 4 hours of direct sunlight throughout the day.

🪴

Soil

Bog

🌡️

Temperature

Hardiness zone 9-11.

✂️

Pruning

Pruning of common water hyacinth (Eichhornia crassipes) should be done on a regular basis to maintain the plant's health and vigor, as well as to keep the plant in the desired growth shape. Pruning should be done moderately in the early spring, before new growth begins. Utilize a sharp garden shear or pruning saw to trim back up to 1/3 of the plant’s height from the foliage and the roots. A second pruning should take place in mid-summer, after the early spring growth has had a chance to develop and the plant reaches its peak size.

🔬

Propagation

Division

Diseases & Pests

Common pests: Pest resistant, Disease resistant.

Other plants you might like if you grow common water hyacinth.

Browse all →