Anyone grow flowers indoors under HID lighting? I want to grow Dahlias, but they are large plants(3 feet) when grown outdoors. What other flowers are easy to grow indoors? Would Dahlias be a relatively easy thing to grow indoors? I know they require staking, but that's not a huge concern.

BOY GENIUS

I've grown strawberry's indoor... But thats a small plant... Works tough

You should be able to grow nearly any flower under HID. If you are using soil then you can plant anything. Be aware that most flowers will also prefer the different light spactrums for vegatative or flowering cycles. Saw some nice zinnias in hydroponics once...