Q: My Canary Island palm tree has black spots next to the spines on the fronds. Otherwise, it looks healthy. Is this something I should be worried about? A: Canary Island date palms are slow-growing ...

There are about 2,500 species in the palm family, according to specialist Don Hodel, author of The Biology and Management of Landscape Palms. In my experience, only about 11 are viable here in the ...

For nearly a century, three Canary Island date palm trees have welcomed visitors to La Jolla’s La Valencia Hotel. Until this week. The hotel, at 1132 Prospect St., made the “difficult decision” to ...

Ever wonder why some palm varieties flourish while others suddenly bend at the trunk or topple over completely? Subscribe to our newsletter for the latest sci-tech news updates. From the iconic ...