hi! ive been told that my corn (female if it makes a difference)will only grow to be maximum 4 feet....then i was told on average 5-6 feet....any one know an actual estimate?!is there anything i can do to help her grow as big as possible?and do all corns grow to be the same size aproximately ? if so which one grows to be the biggest?sorry 4 all these questions..............thank you p.s how do i respond to others questions?