Don't plant these troublesome trees in your yard

When planning your garden or landscape, choosing the right trees is crucial – not just for aesthetics, but for the long-term health of your yard.

While many guides suggest the best trees for various sunlight, soil and moisture conditions, few address trees that should be avoided due to their vulnerability to invasive insects and pathogens.

Several tree species are at risk due to non-native insects and diseases. These pests, which often go unnoticed until they cause significant damage, have made certain trees poor choices for planting in your yard.

True firs, including Noble and Pacific silver...