Foliage plants were originally maintained in collections and botanical gardens, but about 1925 commercial growing was started in Florida. Sales and commercial production have increased over the years until now the foliage industry is an important part of Florida's economy. Everyone can grow foliage plants indoors with little effort if the right plant is used in the right location. The use of live foliage plants brings individuals closer to an outdoor type of environment, and the large variety of plants gives us the opportunity to select species that will serve as attractive additions to interior decor. They provide the size required to make them focal points in interior landscaping.
Smaller specimens can serve a similar purpose in the home or apartment.
Even smaller plants like peperomia , prayer plant , pothos and others are well suited as accessory decorations such as dish gardens. Light is probably the most important factor to consider when selecting a plant for interior use. Without ample light, plants deteriorate quickly and must be replaced. Many foliage plants require moderately high light intensity but those native to tropical rain forests are injured when placed in full sun. Desirable light levels are obtained near windows and may range from 50 to 2000 foot-candles.