To suit your fancy you can make all kinds and sizes of flowers, using these rules. Five pipe cleaners and needed for a pretty bloom.
Bend three pipe cleaners in flat 's' shape.
Lay them across each other to form petals.
Loop top of a pipe cleaner tightly three times around center of petals, leave end hanging down for stem.
From one pipe cleaner make two small pointed leaves at the ends.
Loop leaf stem around center of flower, steam a few times until leaves meet.