Gabby's Gumball Garden, Paperback/Sue Rozumowicz

Gabby loves to chew gumballs and blow gigantic bubbles, but when she's done, she just tosses them on the ground wherever she happens to be. This lands Gabby in a lot of trouble But when large colorful gumballs start growing in her mother's garden in the place of weeds, she thinks it's the answer to all of her problems.