Selaginella Species – Plant

Selaginella, commonly known as spikemoss, is a fascinating genus of vascular plants that thrive in moist, shaded environments. With over 700 species, these ancient plants are often mistaken for mosses but belong to a distinct group of lycophytes. Their unique, scale-like leaves and vibrant green color make them a popular choice for terrariums and indoor gardens, adding a touch of lush greenery to any space.

What sets Selaginella apart is its remarkable ability to survive extreme conditions. These plants can enter a state of dormancy during drought, curling up and appearing lifeless, only to revive with moisture. This resilience not only makes them a captivating addition to your plant collection but also highlights their ecological importance in maintaining soil health and preventing erosion.

Selaginella species are special for their unique reproductive structures, known as strobili, which produce spores instead of seeds. This ancient reproductive method connects them to the Earth’s prehistoric flora, making them a living link to our planet’s botanical history.

Growing Instructions:

• Light: Prefers indirect sunlight; avoid direct exposure to prevent leaf burn.
• Soil: Use a well-draining, moisture-retentive potting mix.
• Water: Keep the soil consistently moist but not soggy; mist regularly to maintain humidity.
• Temperature: Thrives in temperatures between 60F to 75F (15C to 24C).

Care Instructions:

• Humidity: Requires high humidity; consider using a humidity tray or a humidifier.
• Fertilization: Feed with a diluted liquid fertilizer every 4-6 weeks during the growing season.
• Pruning: Trim dead or yellowing leaves to encourage new growth.
• Pest Control: Monitor for pests like spider mites and treat with insecticidal soap if necessary.

Uses:

• Ornamental: Ideal for terrariums, indoor gardens, and as ground cover in shaded areas.
• Ecological: Helps prevent soil erosion and improves soil health.
• Educational: A great plant for teaching about ancient plant lineages and ecosystems.

Fun Facts:

• Selaginella can survive extreme dehydration, with some species able to remain dormant for years.
• These plants have been around for over 300 million years, making them one of the oldest plant lineages on Earth.
• Selaginella is often used in traditional medicine in various cultures for its purported health benefits.