I have been a little surprised and disappointed in the Velour French bush beans. Other varieties of purple beans have been a somewhat "coarse" in texture which is okay with me because I like the flavor of those that I have grown. It's not okay with DW so we are eating Jade green beans, right now.
The Velour was attacked by the flea beetles, as was the Jade. Both outgrew the problem. Velour flowered very early and before Jade but there weren't even tiny beans developing on them, this week.
I don't remember ever thinking that high temperatures were limiting beans. Maybe the flea beetles moved from leaves to flowers and I'm just not observant enough to see that. But, the Jade is doing okay. The Velour continues to flower ...
Steve
who is enjoying an onslaught of cucumbers and has zucchini bread baking in the cool of this morning (48°f, earlier)