Q.Reusing Tulip bulbs
What a lovely display of spring bulbs.
I'm a bit unsure of your question, but I assume your wondering if you can plant your forced bulbs outdoors to enjoy again.
Yes, you can plant them out. Wait until the foliage has died down. Then find a spot to put them in your garden.
Forced tulip bulbs may not bloom again, or as well as new bulbs, but I always give it a go.
Here is a link to help you.