Q: I have a Eureka lemon tree with a branch or two that are dying. Is it a borer problem? A: Branch dieback in citrus, particularly lemon, is very confusing. It is not likely to be a borer problem.

Q: I live in Petaluma and have a Eureka lemon tree that produces abundant fruit. However, some of the lemons display varying degrees of deformity. The attached picture is an example of this deformity.

Not only do lemon trees provide delicious fruit, they also boast fragrant flowers, and as long as you pick the right variety, they can bring beauty to your home, patio, or yard year round. While many ...

Q: I have a 'Variegated Pink Eureka' lemon tree, about 4 feet high, in a big container. It bloomed recently (some blossoms are still on) and began to set tiny fruit. But now I'm worried: Some of the ...

Q. I have a mature Eureka lemon tree that has always been a prolific producer. However, in the last two years it has been producing large round fruit that look more like grapefruit. Do you have any ...