Also known as Dwarf Spikemoss · Martin's Moss · Swiss Clubmoss
Swiss Spikemoss (Selaginella helvetica) is a low-growing, mat-forming groundcover with small, scale-like leaves that create a dense, textured appearance.
At-a-glance light, water, soil, and growing conditions from plant data
Bright, indirect light
50% intensity
Avoid direct sunlight which can scorch leaves. Dappled shade or filtered light is ideal.
Keep consistently moist
75% intensity
Water when topsoil is dry; do not allow to dry out.
Well-draining, humus-rich
50% intensity
Moderate to warm temperatures
50% intensity
Ideal range is 18-24°C. Avoid cold drafts and temperatures below 13°C.
Light feeding
25% intensity
Diluted liquid fertilizer every 4-6 weeks during growing season.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep soil consistently moist but not waterlogged. Water thoroughly when the top 1-2 cm of soil feels dry. Avoid letting the plant dry out completely, as this can damage the delicate foliage.
Reduce watering slightly in cooler months, but maintain humidity.
Pruning is generally minimal for Selaginella helvetica. Remove any yellowed, brown, or dead stems promptly to maintain a tidy appearance and encourage new growth.
This can be done at any time of year using clean scissors or shears.
Propagation is best done through division or stem cuttings. Gently divide established clumps in spring. For cuttings, take 5-10 cm stem tips, remove lower leaves, and plant in moist potting mix.
Rooting typically occurs in warm, humid conditions.
Repot Selaginella helvetica every 1-2 years in spring, or when it becomes root-bound. Choose a pot only slightly larger than the current one. Use a well-draining, peat-based potting mix.
Ensure good drainage to prevent root rot.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Swiss Spikemoss (Selaginella helvetica)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Lycopodiopsida |
| Order | Selaginellales |
| Family | Selaginellaceae |
| Genus | Selaginella |
| Species | Selaginella helvetica |
Similar in genus Selaginella
Answers based on plant encyclopedia data
