All the tulips I've had are 'splitters'. If you have a dryish (well drained) area for them to live in until fall rains, they may put up foliage in the spring. Let it turn yellow before removal so the bulb builds up strength. If they are going to rebloom they will have to grow to size and have that capability. Usually people have better luck with Darwins repeating. Who knows what type yours were? Worth a try.

It will probably take them two to three years to grow on to flowering size. Patience needed.

Thanks Iris Gal and Vertvert8 for your great input.

I'm still not sure what kind of iris these are. The little plastic info thingy says "TULIP Tulipa Hybrid Follage" Also says "easy to grow very rewarding. When ground is frost free, can be planted outdoors."

I can be patient, but I only hope I can remember where I planted them and not accidently plant over them.

Thanks again...they do make beautiful blooms.