Selaginella kraussiana
Spreading clubmoss, Trailing spike moss, Mat spikemoss
- Height × spread
- 0.2m × 0.6m
- Position
- Part shade
- Hardiness
- Frost free greenhouse 1C & above (RHS H2)
- Flowers
- Autumn
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
A mat making species which has fine rather moss like bright green foliage which takes on bronze tints in autumn. It is quite tender, taking only a little frost. It can be grown in an alpine house or tried out of doors in the very warmest parts of the UK. It is not closely related to ferns but bears some resemblance too them.
- Foliage colour
- Green
- Autumn foliage
- Green-bronze
- Variegated
- No
- Scent
- No
- Shape
- Prostrate
- Height
- 0.2m
- Spread
- 0.6m
- Spread in 10 years
- 0.3m
- Season of interest
- Autumn
- Flowers in
- Autumn
- Evergreen
- Deciduous
- Garden style
- Indoors, Conservatory
- Sun or shade
- Likes part shade, likes light shade
- Soil type
- Loam (normal)
- Soil pH
- Acid (ericaceous), Neutral
- Drainage
- Moisture retentive soil, Well drained soil
- Hardiness
- Frost free greenhouse 1C & above (RHS H2)
- Borders & containers
- Borders
- Indoor light
- A light position not direct sun
- Indoor temperature
- 5C minimum temperature
- Hazards
- No
Spring
Spring-Autumn · Indoors
Feed with houseplant food monthly
Give the plant a balanced houseplant feed monthly while in growth.
Where food elements are listed as three numeric values on the label representing in order Nitrogen(N)-Phosphorus(P)-Potassium(K), with percentage values for each, choose one where the values are more or less equal.
Spring-Autumn · Indoors
Water regularly during growth
Water regularly while in growth.
Adopt a regime that means the plants are thoroughly watered every week so that they do not become dessicated. In hot weather watering may need to be more frequent, but less often in cool or moist conditions.
Spring-Autumn · Outdoors
Water to keep the soil moist
For best results, this plant needs soil that is always moist. Water deeply and regularly as soon as soil appears dry. Even for established plants in the ground, a dry week can cause problems with some soils. Check plants in pots more often, especially in hot weather. Or install an automatic irrigation system which will do the hard work for you, even when you are away on holiday.
Without regular watering some plants never fully regain their beauty.
Spring-Winter · Outdoors
Feed with houseplant food
Give a balanced houseplant feed monthly from May until August, at other times feed every six weeks.
Where food elements are listed as three numeric values on the label representing in order Nitrogen(N)-Phosphorus(P)-Potassium(K), with percentage values for each, choose one where the values are more or less equal.
Spring · Planting
Divide when too large
The plant can be divided in alternate years. Clumps may be divided into two or more pieces. Rhizomes can be cut whilst small bulbs or offsets are detached. The new plants can be grown in a container or planted in the ground.
Winter
Winter-Spring · Indoors
Water lightly in winter
The soil should remain just moist during the cold months when the plant is not in growth. Trickle a little water onto the soil surface every couple of weeks if the soil is dry. Do nothing if it is moist.
The roots remain active in winter and benefit from small amounts of moisture so they don't become completely desiccated.
Planting & general
Outdoors
Water with rain water
This plant needs rain water or soft water (the minerals in alkaline or "hard" water are harmful). This is especially important for plants in pots.
Outdoors
Protect the base from rotting
Assist free drainage and prevent the base of the plant rotting by using lime, granite chips or fine horticultural grit round the base of the plant on top of the soil.
Compost · Planting
Loam based compost for repotting
Repot using any good quality standard compost.
Alternatively prepare a special compost that is best suited to the plant's needs: mix equal amounts of loam (John Innes no. 2 or 3), leaf mould, and fine bark.
Indoor temperature · Planting
5C minimum temperature
This plant requires a minimum temperature of 5 Centigrade.
Indoor plant · Planting
Position in indirect light indoors
Give the plant a position that is cool and light, and away from direct sunshine.