Q: Last year, we bought a Meyer lemon and planted it in a large pot. We got more than 30 lemons off this little tree. I noticed a lot of sap near the base of the tree, then a bunch of furry little ...

Q:My 8-year-old daughter would like to identify something we found on the branch of a lemon tree (see photo). It is striking how these mimic the blossoms. For scale, the lemon is 7.5 centimeters in ...

Q: What are these weird white things on my citrus trees? They don’t seem like they’re moving, but they sure do attract ants! A: Cottony cushion scale is a common pest of citrus, but can also infest ...