Not much more than other plants. However, thay do not do very well with tap water. It is suggested that distilled water be used.
A Venus Flytrap flowers every Spring. It produces seeds after three to five years.
Take a look at this website (see link below). It has extensive knowledge on Venus Flytraps.
Take a look a the related link below.
It should take them 3 to 6 weeks.
In many ways, yes. They are easy to take care of with a fair need of sunlight and water. It can be a good outdoor plant because without insects, it dies.
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Unless there is a shortage of flies, or it looks like it is dying, you do not need to feed a Venus Flytrap for it to survive.
The Average Venus fly trap, If caught something, will take about 1-3 weeks. If the plant has not opened up by the last date possible, I suggest you take it to the place you bought it, and ask them for a new one. Alana<3xD
They are not hard to take care of.:)
It takes quite a while, and if they are not kept in the right conditions they will easily die. They grow very slowly, so if you want a giant bug-eating monster, I'm sorry to say they usually end up about 5 inches in diameter. And they die a lot because its hard to provide proper care. A website that has good tips on caring for Venus Flytraps can be accessed by clicking on the related link below.
1/30 of a second
That depends on its health. Less than a second - healthy. More than a couple of seconds - unhealthy.