Monstera plants, scientifically known as Monstera deliciosa, are native to tropical rainforests where they grow under the canopy of taller trees. In their natural habitat, they receive dappled sunlight rather than direct, intense light. This adaptation makes them relatively tolerant of low-light conditions compared to other houseplants. However, "low light" does not mean "no light." While Monsteras can survive in low light, their growth and health may be compromised.
In low-light environments, Monstera plants exhibit several physiological and morphological changes. Firstly, their growth rate slows significantly due to reduced photosynthesis. The leaves may become smaller, and the characteristic fenestrations (holes) may not develop fully or at all. Additionally, the plant may produce fewer leaves, and the stems may become leggy as the plant stretches toward any available light source. Over time, prolonged low light can weaken the plant, making it more susceptible to pests and diseases.
Monstera plants have evolved certain adaptations to cope with low-light conditions. Their large, broad leaves are efficient at capturing available light, and their ability to climb (using aerial roots) allows them to reach brighter spots in their environment. However, these adaptations are optimized for their natural rainforest habitat, where even "low light" is brighter than typical indoor low-light conditions. Indoors, the plant may struggle to thrive without supplemental light.
While Monsteras can survive in low light, they prefer bright, indirect light for optimal growth. A spot near a north or east-facing window is ideal, as it provides sufficient light without the risk of leaf scorch from direct sunlight. If placed in low light, the plant may survive but will not flourish. For best results, provide at least moderate indirect light to encourage healthy foliage and fenestration development.
Several indicators suggest your Monstera is not receiving enough light. These include:
If low light is unavoidable, there are steps you can take to support your Monstera:
For spaces with insufficient natural light, artificial grow lights can be a viable alternative. LED or fluorescent grow lights with a spectrum similar to sunlight can provide the energy Monstera plants need for photosynthesis. Position the lights 12–24 inches above the plant and maintain a consistent schedule of 12–14 hours per day to mimic natural daylight.
