Here ya go, Squirrel.
http://www.wowarmory.com/character-talents.xml?r=Agamaggan&n=Milkros
Depending on the fight, usually hit Lifebloom ->rejuv, let lifebloom proc, hit lifebloom twice, regrowth, then just lifebloom and rejuv when needed (and if mobs hit particularly hard, always be ready with the Healing Touch. With those often it'll be lifebloom, rejuv, HT, Lifebloom, regrowth, HT, then just keeping rejuv and Lifebloom up with the finger over HT incase of a crit.)