The bucket is in the armory attic next to a large plant. You need it to water the little plant higher up near the boarded window.
Take the water bucket to the geyser outside (you can break the door open on the right side of the library using the crowbar). Back in the armory, climb the plant and use the crossbow. Shoot some arrows into the wall at the left, then climb up on them to the top. Use the crowbar on the window boards, then water the little plant. It is apparently a beanstalk.
In the vampires castle
the answer is vampires curse island
in poptropica
if you think so but not really
how to get out of the clifs on poptropica
i thought it was underground
We can get the key in vampires curse island with the help of the hook on the right side of it.
Finish the entire island. Don't be stupid. Work it out.
The water on vampires curse island is used later to grow the beanstalk in the armory atic.
You use the water from the gaiser to fill up the bucket. :-)
sos island then vampires curse island. thats all i know
dun know