If you were reading my blog in the fall you may remember me talking about elephant ear tubers. I've grown various elephant ear varieties, and used various overwintering strategies. I've left them in pots in the garage, dug up the tubers and stored them dry, kept small plants alive inside under lights -- trying to find the strategy that involves the least effort on my part but allows me to have as many of these plants as I want come spring.
The normal Colocasia esculenta is dead-simple to overwinter, as the tubers store dry on a shelf with no issues. The black stem taro (Colocasia fontanesii) is a different story though, so I've been experimenting.
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