Tint one package fondant green (combine leaf green with lemon yellow to make lime green).
cover cake following package directions. Divide remaining package fondant and tint yellow and rose. Roll fondant 1/4 in. thick. Using patterns included with pan instructions, cut out flower center and 8 petals. Position on cake top.
Pipe tip 1 swirls on petals. Pipe tip 12 ball bottom border, alternating large and small. Add tip 3 swirls. Add tip 2 message.