An innovative new tool that will extend your enjoyment of tropical waterlilies and bog plants. By heating the soil, this electrical pot will allow you to enjoy tropical aquatic plants 4 to 6 weeks earlier in the year than normally possible. You can even overwinter your tropicals with the new thermoplanter. For zones 6 thru 8 you can leave your pot in your pond for the winter and for zones 5 and lower you can bring your thermoplanter inside to overwinter your tropicals. Heating an entire pond could cost hundreds or thousands of dollars making the Thermoplanter a very economical alternative.