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 ...

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 ...