Is my pillow moss still ok?

[Dancing frogs]

I recently ordered some pillow moss, and because one of the designated tanks wasn't quite ready for planting, (and due to my neglect) the moss I was planning on using for that tank got pretty dry...what are the chances it will come back?
A related question...Anyone know how to make living tropical (floridian) pillow moss produce spores? Or what time of year that sort of thing generally happens in nature?

[rbrightstone]

pillow moss will usully regenerate is put in a moist environment. as for spore, the plant only does that when it is happy.