Need estimate time for ripening blueberries
We have had a warm, early spring in Alabama.
I'm delighted my late grandparents' blueberry shrub is still producing, I am taking care of their old place and would like to time my next trip when the berries will be ripe. It's a 3 hour round trip!
The berries seem to be full-sized and still green, with a hint of red on the blossom ends.
I don't know what variety the shrub is, but the berries are a typical size, and the shrub is at least 25 years old, but like closer to 30 (they retired to the country side around 1980 and were planting a lot then). The shrub is over 9' tall and umbrellas a span near 8' in diameter.
Thanks for your insight!
Here's a photo of the berries:
Here is a link that might be useful: