Too young for Gerber 3rd foods?

It really depends on her physical development. If she is crawling with her belly off of the ground, has some teeth, is able to swallow and chew the food, then it is fine. My daughter eats a combination of adult food cut up into small pieces (like green beans and carrots, etc.) and second foods. She is 9 months old but only has two teeth and just started crawling normally. We will start the 3rd foods very soon though.