Q: I have several problems with some tiger lilies. There are brownish pods on the plants, and they do not flower. Might these pods be an insect or disease problem? (Crosby, N.D.) ...

Tiger lilies also can be propagated by separating the bulblets that form in the ground next to the parent bulb. These plants produce seed in a pod that forms behind a pollinated bloom.

Q: My brother has tiger lily seeds he wants to plant. When, where, and how deep would you suggest is the best way to grow them? A: True tiger lilies are actually sterile and do not produce seeds ...