How to take care of biracial like hair?

I am growing out my relaxed hair, and the roots of my hair is wavy/curly-ish like this girl's hair...

http://www.urbanoutfitters.com/images/us...

How do i take care of my hair? What products should I use so that my hair looks healthy like this girl's hair?

How to take care of biracial like hair?

i think that u should use a curl defining shampoo and conditoner liike Pantene Pro- V Hydrating Curls... then make sure your hair is always mositurized because dryness in your hair causes it to break and if it breaks it wont grow so healthy. then use a curl scrunching mousse to hold your style all day! GOOD LUCK!!