The Pothos plant (Epipremnum aureum) is a popular and resilient houseplant prized for its trailing vines and adaptability to various indoor conditions. Propagating this species through cuttings is a straightforward and rewarding process that allows you to easily multiply your collection. Water rooting is a preferred method for many beginners, as it provides a clear view of the root development and generally boasts a high success rate. This guide will walk you through successfully rooting Pothos cuttings in water and transitioning them into potted plants.
How to Take Pothos Cuttings
Successful propagation begins with selecting a healthy mother plant and making a clean cut. Sterilize your cutting tool, such as sharp scissors or pruners, by wiping the blades with rubbing alcohol to prevent the transfer of pathogens. Inspect the vines of the Pothos to identify a healthy section that possesses at least one or two leaves.
The most important feature to locate is the “node,” which appears as a small, slightly raised bump or ring on the stem where a leaf emerges. This node contains the meristematic cells responsible for initiating new root growth. Once the node is identified, make a precise cut on the stem approximately one-quarter to one-half inch below it. Each cutting should ideally contain at least one leaf and its corresponding node.
Step-by-Step Water Rooting
After acquiring the cuttings, prepare them for the water environment by removing any leaves that would sit below the waterline. Submerged leaves will quickly decay, fouling the water and creating a breeding ground for bacteria that can cause the stem to rot. Select a clean vessel, such as a clear glass jar or vase, which allows you to monitor the water level and root progress easily.
Fill the container with room-temperature water, ideally filtered or distilled, and submerge the node portion of the stem while keeping all remaining foliage above the surface. Place the vessel in a location that receives bright, indirect light, as this energy will fuel the root development process. Change the water every three to five days to replenish oxygen levels and remove any hormones or bacteria released by the cutting. Within two to four weeks, you should observe the emergence of firm, white roots from the submerged node.
Transplanting Rooted Cuttings
The Pothos cuttings are generally ready to be moved from water to a permanent potting medium once the new roots reach a length of one to two inches. Waiting too long for the roots to grow excessively long in water can make the transition more difficult, as water-grown roots are structurally different and less adapted to absorbing nutrients from soil. Prepare a small pot with drainage holes and a fresh, well-draining potting mix, which often includes materials like perlite or coco coir to prevent compaction.
Gently transfer the rooted cutting from the water into a small indentation made in the soil, taking care not to damage the fragile roots during the process. Cover the roots with the potting mix and lightly firm the soil around the base of the stem. Water the newly potted cutting thoroughly until water drains from the bottom, and maintain slightly higher soil moisture than usual for the first few weeks to ease the shock of the transition. Avoid fertilizing the young plant immediately; wait at least four to six weeks to allow the root system to establish itself in the soil before introducing nutrients.