087 Hardy Palm Trees. Palm Transplanting Tips. Does Vitamin B-1 Help Your Plants?
Did you know you could grow palm trees in Switzerland? That's great news for all of our eight listeners there. For the 130,000+ listeners here in the U.S., there are hardy palm tree varieties that can survive where winter temperatures drop regularly to below freezing. What are those hardy varieties? Warren Roberts of the UC Davis Arboretum has some suggestions. Transplanting palm trees, whether in pots or in ground, can be a tricky proposition. Our favorite retired college h...