Ginny works mostly from home, owling in her articles as she writes them, but sometimes the Prophet can't handle things themselves and they make her come in to help. Aside from that, Ginny enjoys cooking, baking, knitting things for her children, occasionally kidnapping her children, and taking care of her husband, Harry.
Ginny has given birth to three children: James Sirius, Albus Severus, and Lily Luna. She spends her time worrying about her sons, who never bother to contact her, and doting on Lily, who actually checks in with her.
Ginny also spends her time trying to keep Harry from destroying her kitchen, although he is getting better at making cakes.
Ginny makes phenomenal cookies. They seem to have some magical power about them, as they have a proclivity to make Harry do just about anything.
Ginny will never tell anyone what she puts in them. Her daughter will learn her secret recipe when she is ready to handle it.