your Amaryllis can be grown in a window without any problem at all so that one is easy. The Daylilly and Hyacinth require a clear dormancy so you need to mimic that for the winter somehow. Perhaps you could refrigerate them to give them their dormancy for the winter. The Gladioli are apparently the temperate species rather than the tropical ones you see in most yards for the summer. I suppose it depends on the species you are dealing with. If they are the ones you see for sale as hybrids everywhere you can likely lift them and store them for the winter. One of your biggest problems is that these are all full sun loving plants and that is hard to duplicate inside a house unless you want to provide some serious extra light. I grow winter growers under 400W MH lights to give them a ton of light and they do fine, but during the summer everyone goes outside in a lot of sun. Wish I could help more, but the Amaryllis is the easy one. Best of luck :o) Dan

Thanks Dan, it's true, Amaryllis should be fine indoors.

Hmm... since it's just a second floor apartment... maybe I'll ask the landlord if I can grow them in containers by the door... see how receptive he is :-P

The indoor lights would be cost prohibitive for me, but that's a good idea. Oh well. One day I will have my dream of a bathroom full of plants, haha :-)