which plant grows more, one in a green house or one not in a green house

In a warm house, given lots of light, they would grow quickly, open their flowers and also be over very quickly.
If you want to enjoy them for slightly longer, then grow them in the greenhouse and bring them indoors when the buds are big enough, to enjoy the show as the flowers open. The flowers still won't last very long in a heated home, though.

Tulips go in the ground later than most bulbs, in November.or perhaps a litle later.

If you have bought up a discounted offer then it won't matter too much if they survive for next year. In my experience, they won't

The other answer is generally good advice