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HouseplantsConservatory Greenhouse

Selaginella kraussiana
  • RHS AGM

Kraus's clubmoss

A vigorous mat-forming perennial with rooting stems to 5cm tall, bearing small, scale-like leaves giving a fern-like appearance. An ideal plant for terrariums and bottle gardens

Other common names
mat spike moss
spreading clubmoss
see moretrailing spike moss
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Size
Ultimate height
Up to 10cm
Time to ultimate height
1–2 years
Ultimate spread
1–1.5 metres
Growing conditions
Loam
Moisture
Moist but well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Green
Autumn Green
Winter Green
Position
  • Full shade
  • Partial shade
Aspect

North–facing or West–facing or East–facing

Exposure
Sheltered
Hardiness
H2
Botanical details
Family
Selaginellaceae
Native to the UK
No
Foliage
Evergreen
Habit
Matforming
Genus

Selaginella are evergreen rhizomatous perennials which may be small and tufted or tall and scrambling, the slender stems covered with small scale-like leaves; spores develop in short terminal spikes

Name status

Correct

Plant range
Macaronesia, Africa

How to grow

Cultivation

In frost prone areas grow under glass in a mixture of two parts loam (JI No2) and one part leafmould, in bright but filtered light. Requires a minimum temperature of 5-7C in the winter months. An ideal plant for terrariums and bottle gardens

Propagation

Sow spores at 21°C as soon as they are ripe. Divide rhizomes or rooted stems in spring

Suggested planting locations and garden types
  • Patio and container plants
Pruning

No pruning required

Pests

Generally peat-free

Diseases

Generally disease-free

Get involved

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