The Rose of Jericho, often called the Resurrection Plant, is a desert native, commonly the species Selaginella lepidophylla. It possesses desiccation tolerance, allowing it to survive extended periods without water by curling its fronds into a tight, brown ball. When moisture returns, the plant swiftly unfurls and revives its fern-like appearance. This cycle of extreme dormancy and rehydration makes it a low-maintenance houseplant.
Activating the Plant
The initial rehydration process brings the plant out of its dormant state. Select a wide, shallow dish and add a layer of small pebbles or gravel to the bottom. This base elevates the plant, preventing full submersion in water, which can cause rot. Fill the dish until the pebbles are just barely covered, using lukewarm or room temperature water. If you are using tap water, allow it to sit out overnight to permit chlorine evaporation, which is gentler on the plant tissue.
Place the dry Rose of Jericho on top of the pebbles, ensuring only the base touches the water’s surface. Within three to four hours, the curled fronds will begin to unfurl. Full expansion, with the plant returning to a vibrant green color, may take a few days to complete.
Maintaining the Active State
Once the Rose of Jericho is fully open, ongoing care focuses on managing its water supply to mimic its natural cycle. Leaving the plant in standing water for extended periods is the most significant mistake, as constant immersion quickly leads to mold, mildew, and rot. To prevent decay, change the water daily.
A cyclic drying process is essential. After the plant has been open for a few days, remove it from the water and allow it to dry out for at least 24 hours before rehydrating it again.
The plant thrives best in bright, indirect light, such as near an east or west-facing window. Avoid direct sunlight, which can scorch the fronds. Maintain a consistent room temperature (65 to 85 degrees Fahrenheit) and shelter the plant from drafts.
Ensuring Longevity
The long-term health of the Rose of Jericho depends on its ability to return to complete dormancy. Activating the plant for too long without a drying period will eventually exhaust its reserves and encourage fungal growth. Keep the plant active for no more than one to two weeks before initiating a dormancy cycle.
To begin the rest period, remove the plant from its water dish and allow it to dry out completely. This thorough drying process allows the fronds to curl back into the tight, protective ball. The plant will look brown and desiccated, signaling its successful return to dormancy.
Once fully dried, the Rose of Jericho can be stored in a cool, dry, dark location, such as a cabinet or a cardboard box. In this dormant state, the plant can safely remain for months or even years, ready to be revived. Providing this necessary, periodic rest prevents the common issues of rot and maintains the plant’s ability to revive for years to come.