Hurray, I got the flooring up in the "Orchid" greenhouse and wet the subfloor (cypress mulch) with a strong solution of outdoors Clorox. I left it overnight and then refurbished the subfloor with fresh cypress mulch. I have now pulled the fabric flooring back over the mulch, secured it and am done with that greenhouse until the fall.
Now on to the "Everything Else" greenhouse to do the same thing. Well, after a brief water/AC break. It has gotten hot in the greenhouses. Besides, my back needs a rest. It is doing a little "talking" right now.