This device accurately measures the amount of accumulated sunlight in a specific garden location and translates that into what every gardener has seen as light requirements on their plants: Full Sun, partial Sun, Partial Shade or Full Shade.

Find out if your plants are in the right place or if a plant should is sutable in any location in your garden. This meter may be used repeatedly at no additional cost (No consumables).

This innovative product provides gardeners with the ability to maximize plants growing potential by placing plants in optimum light conditions.

The SunCalc algorithm and electrical components were calibrated at the University of Maine, Orono, ME. The University of Maine and the Federal Govenment have a global warming solar monitoring station just north of Orono. Solar energy measured by SunCalc was virtually identical with the readings from the official Radiometer at the University of Maine facility.

Click for Instructions (PDF file)