Cannas: Where is the canna seed, 0 by LouC

LouC wrote:
I am in zone 8b in North Central Texas....we have what could be considered real winter with freezes and all that for about 6 weeks. My canna, EE, banana, ginger, root beer, (trying to think of all the tropicals) completely die to the ground after the first frost. Do not disturb the upper growth until warm nights in the Spring. So far they not only resurrect but multiply. Other than leaving the growth that turns all brown and yucky...I don't even do extra mulch. I mulch all summer long to try to keep the moisture from evaporating because we have such hot dry summers. This fence is 80 feet long and they are solid. Couple of feet taller now than in this picture.