I live in northern Utah. Last year I moved a thornless blackberry to a better location because it wasn't getting enough sun. Then, this past spring it really took off - exploded, with tons of blossoms, then berries. Then it just stopped. The berries have stopped growing at about a quarter inch. The plant is still growing and putting out lots and lots of new canes, but it has become obvious that I won't be harvesting any berries from that bush. (Another bush is full of large, ripening berries).

I don't know what could have happened, but I'm wondering if it could be that, in early June, we had a cold spell after much warm weather, then a return to warm weather immediately after the cold. Do any of you have any clues for me? Thanks a million,

Carolyn