Oh I've put mine in the greenhouse to die off and was going to plant them in a tub. I've not had them before, and thought I'd do what I do with other indoor bulbs. I heard on the radio someone saying it's a waste of time putting indoor hyacinths in the garden after flowering. But i've got dozens that bloom beautifully each year, and they all originated as indoor Xmas presents.
Seems a shame to bin the paperwhites though.