Story about a girl who has the power to manipulate plants

[sandie]

I read this chapter book series in elementary school (around 2008) about a girl who had the power to influence plants with her emotions (for example, sometimes when she becomes angry she accidentally makes a plant grow a certain way). Each person in that world gets a power when they reach a certain age, as well as an orb. Her orb broke, however, so she has to travel to different realms to recover the pieces of her orb. She has a close male friend at home as well.

Later in the series, she discovers that she has a second power of reading the color of people's auras, which is relatively rare.

I think the title had something with "Azure" in it, though I could be wrong. I remember the cover being a photograph of the girl, with a pastel background.