Q: We have seven large olive trees on our property. In the past, we used two different local tree services to spray our trees to minimize the amount of olive production. One company told us we needed ...

Q: I have an ornamental flowering plum that produces fruit. I want to spray it to stop the fruit production and the messiness it brings. Last year I had a commercial applicator apply it, but I think I ...

The olive tree (Olea europaea) is well suited to Napa Valley. The tree’s Mediterranean origin makes it a natural fit for our sunny, arid and temperate climate. Our warm summers encourage fruit growth, ...