Step 1 - Unpack your plant(s) immediately removing any packing material. Cut away any yellow or brown leaves or broken stems that may have occurred.  This grooming is completely normal and will take place as the plant grows. 
Step 2 - Water the plant(s) thoroughly letting the excess water drain through the bottom of the pot(s). Repeat 1-2 times a week all summer. Be sure to keep excess water out of any saucer underneath pot.
Step 3 Transplant into larger 10-12 inch container separately. Water again
Step 4 -Place plants outside during summer in full or partial sun when evening temperatures stay above 55 F degrees.
Step 5 - – Be patient for blooms. Once they start they do so for about 6 months per year! Though some may bloom the first season, it is more likely they will bloom beginning with the second season from late spring through late fall.