Yes, I would think so Neil. I do nothing special. They are planted in the ground under the canopy of a mimosa tree, which gives bright filtered sun, that way the blooms last a very long time. 2014 is the first year that they produced seed pods, big fat seed pods. I sprinkled the matured seeds on top of the soil and barely covered them. I can see that they are already developing into bulbs, in-spite of the freezing weather we have had off and on this winter. Also very heavy rains.