Resurrection Plant: A Unique and Resilient Houseplant
The resurrection plant, also known as Selaginella lepidophylla or the Rose of Jericho, is a fascinating houseplant that has the remarkable ability to survive extreme dehydration. This fern-like plant can withstand years without water, curling into a ball shape and appearing dead. However, when exposed to moisture, it “resurrects” and unfurls its green, mossy fronds.
Unique Characteristics and Adaptation
Resurrection plants are native to the deserts of North America and Mexico. They have evolved a unique adaptation called hygroscopy, which allows them to absorb and retain moisture from the air. This adaptation enables them to survive in arid environments where other plants cannot.
Care and Maintenance
Resurrection plants are relatively easy to care for, but they have specific water requirements.
Light: Resurrection plants prefer bright, indirect light. Avoid exposing them to direct sunlight, which can scorch their fronds.
Water: To rehydrate a resurrection plant, place it in a container filled with pebbles and water. The water should just cover the pebbles, ensuring that the plant’s base is not submerged. Water with non-chlorinated water, such as distilled or rainwater. Resurrection plants can survive in water for up to a few days, but it’s important to give them rest periods. Allow them to dry out completely every couple of weeks.
Temperature and Humidity: Resurrection plants are sensitive to extreme temperatures. Keep them at a temperature between 65 and 85 degrees Fahrenheit. They do not tolerate cold temperatures below 65 degrees Fahrenheit. While they prefer humid environments, you can increase humidity levels by misting the plant occasionally.
Fertilizer: Resurrection plants require minimal fertilizing. Feed them twice a year with a highly diluted, water-soluble houseplant fertilizer.
Pruning and Propagation
Resurrection plants do not need regular pruning. However, you can trim any dead or damaged fronds to keep the plant neat.
Propagation is best done by division. Take cuttings of the plant in spring or late fall and place them on top of gravel or potting mix. Water the cuttings to initiate growth.
Common Problems and Solutions
Despite their resilience, resurrection plants can still encounter problems.
Leaves Turning Black: If the leaves turn black, feel mushy, or have a sour smell, it’s likely due to overwatering. Trim away the affected fronds and reduce the amount of water in the plant’s container.
Leaves Turning Brown: Brown, curled fronds indicate dormancy due to lack of moisture. Rehydrate the plant by adding fresh water or misting it regularly.
Pests and Diseases: Resurrection plants are susceptible to pests such as aphids and diseases such as powdery mildew. Treat infestations or infections promptly to prevent further damage.
Additional Information
- Lifespan: With proper care, resurrection plants can live for many years, possibly even centuries.
- Reproduction: Resurrection plants reproduce through spores, not seeds.
- Toxicity: Resurrection plants are non-toxic to humans and pets.
- Varieties: There are two main varieties of resurrection plants: Selaginella lepidophylla (false Rose of Jericho) and Anastatica hierochuntica (true Rose of Jericho).
By following these care tips and understanding its unique characteristics, you can easily grow and enjoy this fascinating and resilient houseplant in your home.