angie said:
do your hybrids die if you time travel?
To answer the question and not repeat the comment which led to the question in the first place... it can be harmful to hybrids. Basically, it depends on how great a span of time you're traveling through. As I'm sure you noticed, every day, some of the flowers in your town wilt, turning brown, and without watering they will disappear completely. Hybrid flowers seem to be a lot more sensitive and wilt more often than the standard colors sold at Nooks. If you time travel across a span of more than one day, it's essentially like not playing the game for that many days, so the game will select certain flowers to wilt and disappear from lack of watering over that span. Again, this seems to be more likely to destroy hybrids than regular flowers.
So the simple answer is this: traveling forward one day... no problem. Just water your wilted flowers when you get to the next day. Traveling more than one day, best put your hybrids indoors or in your pockets where they will be safe from harm.