My father bought me a potted miniature rose yesterday. I know very little about roses, but brought it back to college with me. The drive was about 4 hours, and I don't believe the plant was really exposed to the cold (it was probably between 0 and 10F yesterday) during transport. I put the plant by my window and gave it a little bit of water (so now the soil feels just slightly moist). Now this morning the leaves and few blooms it had a drying up and I fear the plant might die. What could have caused this? Can I save my plant? The rest of the plant seems ok, just the leaves and blooms are drying up and look like they might fall off if this continues. I've been reading and it looks like I should repot my plant. Any help would be greatly appreciated, I want my plant to thrive.