She still may be in the stage of wanting mostly proteins...have a look at the link below my comment the general care one that will take you to a thread that has 2 really good food item links of what you can feed what you shouldn't what is daily what is occasionally and what is a rarely fed item.. spinach is one of those foods that shouldn't be fed as it has too much calcium and is very hard to digest.. cabbage is an occasional item, blackberries is also an occasional item..Not sure how old she is but I think 6-9 months, 40 gallon tank, 120 heat and separate uvb, & apples, organic baby spinach, fresh cabbage, and fresh blackberry's....
I've done some checking and all I'm finding is that onions and green onions are too acidic for them to eat. This is from the following site. Just wanted to let you know...Sorry, meant to say green onions, and Dooku LOVES them!!! It was the first thing other than bugs that I found he really liked