oldmarine
Married 32 years
It was explained to me that the required depth of the lotus planter was to keep the roots from freezing. The hardy lotus will servive a winter here in the Northwest just as long as you can keep the roots from freezing, and the adiquite room. I wouldn't be able to have a lotus in my pond because my pond is only 365 gallons, and I don't have much room for the water lillies that I have now. I'm sure this planted depth issue applies to other regions in the US as well. After spending some time in Japan in the early 70's, the climate is quite simular to Japan here in the Tacoma-Seattle area. Japan has some of the most beautiful lotus plants, and ponds I have ever seen. The first time I ever saw a koi was in Okusika, Japan. I had no idea carp that big existed, and were so beautiful in color.