Q: I have a large old 40-foot oleander tree. Every year as it begins to flower, some of the leaves turn yellow and drop. I realize I may need to fertilize, but I was also thinking of cutting the ...

A: In general, it is good to allow plants to achieve their natural form. Oleanders are tough enough to allow pruning them into informal hedges and small trees. Pruning should begin while they are ...

Q: I have two 7-foot-tall oleander bushes about 8 feet apart. Can I turn them into trees by cutting all the branches to the ground except for the largest, fattest branch in the middle? I know the ...

Dear Master Gardener: My sister-in-law gave me an oleander tree in a container at the beginning of the summer. It is so beautiful I would like to try to keep it as a houseplant? When should I bring it ...