Escape Garden

All the kids were having a lot of fun playing with a ball. Accidentally one of the boys kicked the ball into the garden which was a prohibited area. The owner of the garden is a very stern man and he does not permit anyone to come in and go out of his garden. You being new to the place had no idea about this and so you entered the garden to get the ball back so that the kids could continue playing. However, the owner sees you inside and locks the main gate. He tells you that you can only leave after finding all the 30 carrots that are hidden around. There is no choice but to do just as the owner says.