I have a mystery for you experienced fig mystery solvers. Sorry for the long post...
I have been overwintering many containerized fig trees in my basement. These range from cuttings I started last season to trees that are 6' high and multiple years old.
I have one tree that is severely dried out. It is one of the bigger ones, a 6+ footer, with lots of new growth from last year. I've had tons of trouble keeping it hydrated.
I brought it inside in mid-November. By mid/late December a few branch tips were showing some signs of drying out. By mid-January it looked even worse. It was so bad that I have been it more water (and more often) than I gave any of my other trees, even at the expense of breaking it out of dormancy. By mid-February it looked really bad. The branches have drooped right where they leave the main trunk, but they're also very dry. Even the majority of the trunk looks dry and wrinkly.
Here's a bit more history. I got this tree in the late autumn of 2012. It was one of three trees I got from a neighbor at about the same time. (It turns out they had a bad case of scale, which I successfully treated them for in the winter of 2012-2013.) All three trees had somewhat of a "weepy" look to them -- i.e. many of the branches were shooting out sideways or slightly down. I repotted the two others, but the one I'm having the trouble with was recently potted up into a larger pot and didn't seem to need it. This one also had the worst case of the "weepy" branches.
After it broke dormancy in spring 2013 I noticed that some of the branch tips seem dried out by about 6 inches, but I didn't think much of it. When the new growth started doing the same thing last December I idly thought "Hmmmm." So this tree may have been having the same kind of trouble last year, just not as bad.
So, the one thing that differentiates this tree from all my others is the potting medium. All my other figs were repotted into a 4-1-1 mix (pinebark fines, promix-peat, perlite), or a 4-1-1-1 mix containing one extra part calclined clay (like NAPA floor dry). The fig that is having the trouble has some kind of potting mix that is much finer than the 4-1-1 mix. It has more of a 0-1-0 look to it!!!
None of my other big trees seem to be showing the same symptoms -- they look nice and plump. A few cuttings from the 2013 season have dried a bit...but this is with growth that is less than 1/8" thick.
Has anyone seen this kind of thing?? Is it a case of the potting medium sucking all the water out of the fig???
I'll try to get some pictures posted tomorrow.