The Dolphin Plant (Senecio peregrinus) is a distinctive succulent prized for its unique foliage resembling miniature jumping dolphins. Propagating this plant allows gardeners to expand their collection or share these charming succulents.
Preparing for Dolphin Plant Propagation
The most favorable period for propagating Dolphin Plants is during their active growing season, from spring through summer. This timing allows cuttings to establish roots more readily due to warmer temperatures and increased light. Preparing tools and materials beforehand ensures successful propagation.
Gather sharp, clean pruning shears or a small knife to make precise cuts and prevent damage. Sterilize tools with rubbing alcohol to prevent disease. Prepare small pots or trays with a well-draining succulent potting mix to prevent waterlogging and rot.
Rooting hormone is optional. While Dolphin Plants can root without it, rooting hormone can encourage faster rooting and increase success.
Propagating Dolphin Plants from Cuttings
Select healthy, vigorous stems from the parent plant. Look for firm stems with no signs of disease or pest damage.
Once suitable stems are identified, use sterilized shears or a knife to take cuttings approximately 3 to 5 inches long. Each cutting should include several “dolphin” leaves. Make a clean cut just below a leaf node, as this area promotes root development.
After taking cuttings, allow them to “callus over” before planting. This means letting the cut end dry and form a protective seal, which takes about one to seven days. Place cuttings in a dry, shaded area to prevent moisture from entering the wound and causing rot.
Once callused, cuttings are ready for planting. Gently insert the callused end of each cutting about 1 to 2 inches deep into the prepared succulent potting mix. Plant multiple cuttings in one pot or individually. Lightly firm the soil around the base of each cutting.
After planting, do not water for a few days to allow cuttings to acclimate. This dry period reduces rot risk. Begin light watering only after this initial waiting period.
Aftercare for New Dolphin Plant Cuttings
Aftercare encourages root development and establishes new Dolphin Plant cuttings. Place newly planted cuttings in bright, indirect light. Direct sunlight can scorch or dehydrate unrooted cuttings before they establish roots. An east-facing window or a spot a few feet from a south-facing window provides ideal conditions.
Water sparingly during the rooting phase. New cuttings lack an established root system to absorb moisture efficiently. Water only when the top inch or two of soil feels completely dry. Overwatering commonly causes failure and stem rot in succulent propagation.
Maintain a consistent, moderate temperature between 65°F and 75°F (18°C and 24°C) for healthy root growth. Avoid extreme temperature fluctuations or cold drafts. High humidity is not necessary and can be detrimental, as succulents prefer drier conditions.
Patience is key, as rooting can take several weeks, typically two to six weeks. Gently tug on a cutting after a few weeks to check for resistance, indicating new roots. New growth, such as small leaves emerging, is another sign your cuttings have successfully rooted and are establishing.