01/23/2026
I got this plant last December and it’s growing well.
Spikemoss (Selaginella) – Description & Care Guide
Description
Spikemoss isn’t a true moss—it’s a prehistoric plant that’s been around since the age of dinosaurs (pretty cool, right?). It has soft, fern-like foliage with tiny, scale-shaped leaves that grow in dense mats or trailing forms. Depending on the variety, the leaves can be bright green, deep emerald, or even iridescent blue-green.
Some types are famous for being “resurrection plants”—they curl up when dry and unfurl back to life once watered.
⸻
How to Care for Spikemoss
Light ☀️
• Bright indirect light
• Also happy in low light
• Avoid direct sun—it scorches the delicate leaves
Water 💧
• Keep the soil consistently moist, never dry
• Water with room-temperature, preferably filtered or distilled water
• Do not let it sit in standing water
Humidity 🌫️ (Very important!)
• Loves high humidity (60–90%)
• Perfect for terrariums, bathrooms, or near a humidifier
• Dry air = crispy, sad plant
Soil 🌱
• Well-draining but moisture-retentive mix
• Ideal: peat moss or coco coir mixed with perlite
• Soil should feel damp, not soggy
Temperature 🌡️
• Prefers 18–27°C (65–80°F)
• Keep away from cold drafts or heaters
Fertilizer 🌿
• Very light feeder
• Feed every 2–3 months with diluted houseplant fertilizer
• Too much fertilizer can damage it
⸻
Common Problems
• Browning or crisping leaves: Air too dry or soil too dry
• Yellowing: Overwatering or poor drainage
• Wilting but soil is wet: Roots may be suffocating—check drainage
⸻
Pro Tip ✨
Spikemoss thrives when treated like a rainforest floor plant. If you struggle with humidity, a glass container or terrarium will make it incredibly happy and lush.