Place four sheets of newspaper in between each cardboard piece. Place the four rubber bands around the outside of the cardboard, so that the contents are secure and tight. Spread out the flower petals and leaves.
Newspaper absorbs excess paint moisture.
Place the newspaper between two pieces of cardboard. Repeat this process until the plant press is full. Secure the press with rubber bands. The tighter the press, the better. Place the press in a dry place and do not open for at least 48 hours.