Eastern bulrush (Typha orientalis)

Also known as: Australasian bulrush

The Shuttleworth cattail is a deciduous, perennial herbaceous plant typically reaching heights of 80 to 150 centimeters, though it can occasionally grow up to 200 centimeters. It survives through creeping underground rhizomes, which help it store nutrients and spread. The leaves, which are bright green and about 7 to 11 millimeters wide, are arranged alternately along the stem and often extend above the plant's inflorescence.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Eastern bulrush

Lifespan

Perennial

Plant Type

Herb

Plant Height

1.8 m to 2.5 m

Spread

1 m

Leaf Color

Green

Flower Size

2.5 cm to 9 cm

Flower Color

Yellow Green

Images of Eastern bulrush

Quickly Identify Eastern bulrush

Look for tall, reed-like plants with cylindrical spikes of flowers. The leaves are long, linear, and can grow up to 2 meters in length.

Scientific Classification of Eastern bulrush

Phylum

Vascular plants

Class

Monocotyledons

Order

Grasses, sedges and allies

Family

Cattail

Genus

Cattails

Species

Eastern bulrush

Planting and Growing of Eastern bulrush

Care Difficulty

Easy

Watering Schedule

Every 12 days

Sunlight Requirements

Full sun

Sunshine Duration

6-10 hours

Ideal Temperature

59-77℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Ceramic, Plastic

How to Water Eastern bulrush?

Typha orientalis, commonly known as the bulrush or cumbungi, prefers water saturation that mimics its natural habitat in marshy and wetland areas. Each time you water, aim for about 500 milliliters to keep the soil consistently moist but not waterlogged, ensuring optimal growth by maintaining a balance similar to its natural conditions.

What are the symptoms of an underwatered Eastern bulrush? ›

What should I do if my Eastern bulrush is not getting enough water? ›

What are the symptoms of an overwatered Eastern bulrush? ›

How to save an overwatered Eastern bulrush? ›

What Are the Sunlight Requirements for Eastern bulrush?

Sunlight Requirements: Full sun, Partial sun

Duration of light: 4-6 hours a day

Partial sun to full sun encourages robust growth and flowering. Providing this range ensures thriving foliage and a healthier, more vibrant plant.

Solution for Ideal Light ›

Steps to Ensure Optimal Sunshine ›

Benefits of Ideal Light Exposure ›

What Is the Ideal Temperature Range for Eastern bulrush?

Ideal Temperature: 59 ~ 77℉

The ideal temperature range for Typha orientalis is between 59 and 77 degrees Fahrenheit. These temperatures support optimal growth and development, ensuring the plant's physiological processes operate efficiently.

What Soil is Best for Eastern bulrush?

Soil type: Loam, Peat soil

Soil PH: 6.5 ~ 7.5

Typha orientalis thrives in moisture-retentive soils. This ensures the roots remain hydrated, supporting robust growth and lush foliage. The plant benefits from soils rich in organic matter and nutrients, which promote vigorous growth and flowering. Aerated soil enhances root respiration and prevents waterlogging, ensuring healthy growth conditions.

How to Fertilize Eastern bulrush?

Fertilizer type: Balanced

For Typha orientalis, the recommended fertilizer amount should be moderate. Use about 50 grams of a balanced slow-release fertilizer per square meter. Be careful not to over-fertilize, as this can lead to nutrient runoff into water systems.

How to Prune Eastern bulrush?

Pruning Time: Spring, Summer, Autumn, Winter

Begin by identifying and removing the older, browner stems from the plant. These are usually less productive and can be safely pruned back to ground level. Use sharp pruning shears to make clean cuts. Typha orientalis can grow quite dense. Thin out areas where stems are crowded, as this promotes air circulation and sunlight penetration. Trim around one-third of the stems. Prune to maintain the desired shape of the plant, cutting back any overly long stems that disrupt the visual balance. This not only improves aesthetic appeal but also encourages more robust growth. More About Pruning Techniques→

How to Propagate Eastern bulrush plant?

Propagate Time: Spring, Early spring

In seed propagation, collect mature seeds from the plant during late summer or early autumn. Dry the seeds thoroughly before storing them in a cool, dry place until planting in early spring.

Sow seeds in seed trays filled with a suitable seed starting mix. Lightly cover the seeds with soil and water gently. Maintaining a warm temperature and constant moisture is crucial for proper germination.

For division propagation, dig out the plant in spring when new growth begins. Split the clumps into sections, ensuring each piece has a part of the root system. Replant immediately in a suitable location.

How to Repot Eastern bulrush plant?

Repotting frequency: Every two years

Repot Typha orientalis when it shows signs of being root-bound - roots growing out of drainage holes or above the soil surface. Spring and early summer are optimal times for repotting, as it coincides with the plant's active growth phase, allowing for better recovery and root expansion.

Select a pot that is one size larger than the current one. An oversized pot can make the plant too wet, while a too-small pot can restrict growth. A pot with ample drainage holes ensures that excess water can escape, preventing root rot—a common issue with water-loving plants like Typha orientalis.

Use a rich, loamy soil mix that retains moisture but also offers good drainage. Such a mix keeps the roots hydrated without waterlogging them, which is essential for the plant's growth. Loamy soil is also nutrient-rich, supporting robust leaf and stem development.