That's very pretty Jenn!!!
You can buy the powdered mix that you just add water too, that's what I do.
You could also tie some red ribbons on it like Cindy does so they find it easier.
It's not too early...I have 3 of mine out already!
One thing I'd suggest is not filling it all the way......I did when I first started feeding them, but it wasn't going by the time I had to clean it---every 4-5 days usually. So now I fill mine about half way.......Once you get a hang of how many hummers you get you might need to start filling it more, but it saves you from wasting too much food.
Did you check out the hummer migration map???? They're all around us!