Carex bohemica
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Carex bohemica

Bohemian Sedge · Rivers sedge

Tier 1 Difficulty: easy Water: low Light: partial_sun
Temperature
5–35 °C
Soil pH
6–7
Hardiness
Zone 4–9
Click count
13
Observations
30

Description

Source: leafsnap

Carex bohemica is a species of sedge (genus Carex), native to Europe, Siberia, and northern Asia to Japan. It prefers to grow in mud flats.

💡 In 1754, Lin Nai established the genus known as "true sedge." This plant is a significant component of China's flora and is the dominant grass species in the lowest layer of many forests. In some areas, true sedge makes up most of the lower vegetation.

Care Guide

💧 Water
☀️ Light Partial sun

Bohemian sedge is native to habitats like forest understories or rocky sites, where it grows in naturally shaded conditions. It prefers partial sun but can tolerate full sun or full shade, reflecting its adaptable and hardy nature.

Ideal: Partial sun
FAQ
What are the sun requirements for Bohemian sedge?

Bohemian sedge, scientifically known as Carex bohemica, thrives in various sunlight conditions. For full sun exposure, the plant requires above 6 hours of sunlight daily. If you're aiming for partial sun, it needs about 3-6 hours of sunlight. It's crucial to observe how sunlight moves through your garden throughout the day. Selecting the right spots, ones that offer a harmonious balance of light and shade, is key to ensuring the well-being and happiness of your Bohemian sedge.

🌡️ Temperature 5–35°C

Bohemian sedge can tolerate a wide range of temperatures, but its distribution may still be restricted by different combinations of moisture and heat. It performs best in warm summer climates with sufficient rainfall or irrigation. Extended periods of cloudy, rainy weather, as well as prolonged high temperatures, can raise the likelihood of Bohemian sedge dying. In winter, giving proper protection from the cold can enhance the plant's chances of survival.

Ideal temperature: 5–35°C
💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

Bohemian sedge needs extra nutrients to encourage healthy new growth. In spring, spreading compost around the base of the plant is an effective way to supply the nutrition it requires. Fertilizing supports vigorous growth and helps the plant resist diseases and pests.

🪴 Pot & Repot
✂️ Pruning

The Bohemian sedge has tufted, grass-like foliage that benefits from pruning in early spring. Trimming away dead stems and spent flowers encourages growth and helps control the plant's spread. Pruning at the right time is crucial for keeping the plant healthy and visually appealing in the garden.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Grass
Life Cycle
Perennial
Genus
Carex
Family
Cyperaceae
Hardiness Zone
4-9
Mature Height
20 cm to 61 cm
Mature Spread
15 cm to 30 cm
Leaf Color
Green
Leaf Type
Semi-evergreen
Flower Color
Yellow, Green, Brown
Flower Size
1.02 cm to 2.03 cm
Bloom Time
Early summer, Mid summer
Planting Time
Spring, Summer
Harvest Time
Mid summer, Late summer
Native Area
Austria, Czech Republic, Slovakia, Armenia, Poland, Croatia, Slovenia, Ukraine, Serbia, Russia, China, Hungary, Germany, Italy, Kazakhstan, Switzerland, Denmark, Japan, Mongolia, Finland, Koppen, France, Romania, Belgium, Portugal

Tags (5)

Common Names (2)

en Bohemian Sedge
en Rivers sedge