Plants need light to create food through the process of photosynthesis. A plant lacking proper light can grow spindly, shed leaves, and fail to produce flowers. Medium light refers to one of the three types of light requirements for indoor plants.
Measured in foot-candles (ft-c), light intensity indicates brightness of light. Medium-light intensity for indoor plants can range from 100 to 500 ft-c.
Duration signifies the number of hours of light that a plant receives in a 24-hour period. Most plants need exposure to at least 200 ft-c for 12 hours a day for best growth.
When it comes to light, quality refers to light color or wavelength. For plants to properly use light for energy, they need exposure to red and blue wavelengths.
As the sun travels through the sky, windows facing different directions of the house receive varying amounts of sunlight. Placing plants in eastern windows or several feet from western ones give adequate exposure to medium light.
Medium-Light House Plant
Some medium-light house plants include African violets, ferns, and dumb cane. Begonias, ficus, and Schefflera also grow well in medium light.
- Savvy Gardener: Houseplants
- University of Minnesota: Light Requirements for Houseplants
- Texas Agricultural Extension Service: House Plants
medium light, house plants, indoor plants
About this Author
A Kansas-based writer, Alecia Stuchlik has been writing since 2007. Her articles have appeared in “K-State’s Statements” and “Manhattan Magazine.” She has a Bachelor of Arts from Kansas State University in anthropology and English.