Make sure your blueberries are not all the same variety, or you won’t get any fruit!
I didn’t think about mixed varieties of blueberries when buying them, but I don’t think they are the same. The first 2 were mail order (invoice says ‘our choice’) but I think I have the packaging from them around here somewhere with the variety name on it. The other 2 are from Farm & Fleet and have berries on them already. Maybe I’ll just have to pick up one more from HD that I know is different from the 2 new ones, just to be sure I have a variety. LOL