I just got home from two weeks out of country, and my plants all look GREAT. I'll post some fig pics later, but first I wanted to mention how much I have enjoyed playing with my new refractometer. This morning I tested some blackberries and raspberries.
My blackberries ranged from 11-14, and the ones that were 13-14 were wow! Really good, and really much better than the ones testing 11-12.
My raspberries ranged from 10-12, with one at 13. And again, even 1 or 2 points difference was hugely noticeable. The raspberry that measured 13 was much better than the several at 10-11.
I can't want to test lots of other things in the yard, esp figs! It was a well-spent $30, just as another dimension of the hobby.