Luster Leaf Sunlight Calculator

One of the most common reasons for plant failure is locating them under the wrong light conditions. That's where the Luster Leaf Sunlight Calculator comes in. This is a revolutionary new electronic solar radiation measuring device that accurately measures photo-synthetically active (PAR) sunlight. It features a photo receptive diode that collects sunlight or solar radiation then converts it into electric current. The current is sampled by a microprocessor using an algorithm that measures light intensity over a 12-hour period. Now that information insert in each plant you buy will actually mean something to you, and you can choose the best plants for every location. Use it again and again to calculate your entire garden.