vistaprime Posted November 14, 2022 Report Share Posted November 14, 2022 hi everyone, Does anyone zone push or winterize both Mules and Washingtonia Robustas? I planted one of each for the first time in Zone 6B in Southern Ontario this early spring. After watching a James Palms video, I was discouraged from planting a trachy. Not a fan of the trunk or the canopy. I recently winterized both palms and set the inkbird temperature controller for both at ON at 5 degrees C and OFF at 10 degrees Celsius. Just wondering from those who have experience with both which they found was more cold hardy. Online there's no consistency in lowest temp tolerance, especially for mules. 1 Link to comment Share on other sites More sharing options...
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