Increasingly companies are growing plants indoors using LED lighting.
The researchers are finding the exact lighting and other supplies required for optimal growth of a particular plant and then recreating the requirements indoors so that the plants are growing faster indoors.
This method is more expensive compared to growing plants outdoors in natural sunlight, however it is suitable for use in metro cities where real estate rates are very high, for people who want fresh home grown produce.
It is used mainly for expensive salad and other vegetables, fruits.
Finding lamps, lighting, illumination
