Trailing philodendrons, also known as philodendron scandens or heartleaf philodendrons, can indeed be grown in water indefinitely. However, it’s important to note that while they can survive in water, they may not reach their full size or potential. In order to understand how long a philodendron can live in water, it’s helpful to consider the plant’s natural habitat and requirements.
Philodendrons are native to tropical regions, where they typically grow as epiphytes on trees or as ground cover in the forest understory. In these environments, they obtain nutrients from decomposing organic matter and rainwater runoff. While they are not strictly aquatic plants, they are well adapted to moist conditions and can tolerate being submerged for short periods.
When rooting a philodendron cutting in water, it’s important to use clean, chlorine-free water. Tap water that has been left out overnight or water that has been filtered or purified is preferable. Place the cutting in a container filled with water, ensuring that the stem is submerged but the leaves are not touching the water. Over the course of a few weeks, roots will begin to grow from the submerged portion of the stem.
Once the roots have developed, the philodendron can be left in water indefinitely. However, it’s important to provide the plant with some nutrients to support its growth. You can add a small amount of liquid fertilizer to the water, following the instructions on the packaging for dilution rates. This will help ensure that the plant receives the necessary nutrients to thrive.
While the philodendron may continue to grow and survive in water, it may not reach its full potential in terms of size and overall health. In their natural habitat, philodendrons can grow quite large, with trailing vines reaching several feet in length. In water, the plant may not develop the same robust growth and may remain relatively small.
To encourage larger growth, it’s beneficial to eventually transfer the philodendron from water to a well-draining potting mix. This will provide the plant with more stability and access to a wider range of nutrients. When transferring the plant, gently remove it from the water, being careful not to damage the fragile roots. Plant it in a pot filled with a suitable potting mix, ensuring that the roots are covered but the stem is above the soil line. From this point, the philodendron can be cared for as a potted houseplant, with regular watering and fertilization.
While trailing philodendrons can live in water indefinitely, they may not reach their full size or potential. If you are looking to maximize the growth and health of your philodendron, it’s advisable to eventually transfer it to a well-draining potting mix. This will provide the plant with a more suitable environment and access to a wider range of nutrients. Nonetheless, growing philodendrons in water can still be a rewarding and enjoyable experience, especially for those who appreciate the beauty of their trailing vines and lush foliage.