Also known as Dwarf Bulrush · Dwarf Clubrush · Dwarf Deergrass
Little bulrush (Trichophorum pumilum) is a small, tufted perennial sedge found in wet, acidic soils, often in alpine and arctic regions. It forms dense mats and is an imp
At-a-glance light, water, soil, and growing conditions from plant data
Full sun to partial shade
50% intensity
Prefers bright, indirect light or morning sun.
Keep soil consistently moist
75% intensity
Mimic bog conditions; avoid complete drying.
Clay, Loam, Sand, Bog
50% intensity
Cool to moderate
50% intensity
Prefers temperatures between 15-24°C during the growing season.
Aquatic
50% intensity
Low
25% intensity
Requires minimal feeding; a diluted balanced fertilizer once or twice in spring/summer.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep the soil consistently moist, mimicking its natural boggy habitat. Water frequently, especially during warmer months. Avoid allowing the soil to dry out completely, as this can stress the plant.
In winter, reduce watering slightly but maintain soil dampness.
Pruning is generally not necessary for *Trichophorum pumilum*. If any dead or unsightly foliage appears, it can be selectively trimmed back at the base.
This is primarily for aesthetic purposes and to maintain plant health, typically done in late winter or early spring.
Propagation is best achieved through division of established clumps in early spring. Carefully separate the rhizomes, ensuring each division has some roots and shoots. Replant divisions immediately into moist soil.
Seed propagation is also possible but more challenging.
Repotting is rarely needed for *Trichophorum pumilum* due to its slow growth. If it becomes severely root-bound or outgrows its container, repot in early spring into a slightly larger pot.
Use a well-draining, moisture-retentive potting mix, ideally mimicking bog conditions.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Little Bulrush (Trichophorum pumilum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Cyperaceae |
| Genus | Trichophorum |
| Species | Trichophorum pumilum |
Similar in genus Trichophorum
Answers based on plant encyclopedia data
