Hi and welcome to the Forum!
We'll need a little more information: where are you (Hemisphere? Climate?), what is the status of the bulb (resting/in the green/ with/without roots/ adult or juvenile....) - everything helps.
We'll need a little more information: where are you (Hemisphere? Climate?), what is the status of the bulb (resting/in the green/ with/without roots/ adult or juvenile....) - everything helps.