Nancy - I am wondering if this is somewhat of a "mandarin thing". My Tango has done that, my new Shiranui (that has much smaller leaves than the others) has done it, and my Kishu has done it. I haven't seen my lemons or limes do it. Not sure if oranges or grapefruit do it (don't have any).

I like that you say you think it might be more of a mandarin thing than anything nasty. I only have mandarins and lemons, and it's so true it's just the mandarins that do it. Thanks Jenny. They sure look weird and deformed but I won't worry :)

Here are some examples on my Tango (pics taken today dodging the rain).

New summer growth -

Older Tango rolled under leaves (dark green) near the bottom from late winter -

Shiranui/Dekopan twisty leaves -

Shiranui leaves near fruit -

I know in general when you see leaves like this, it's usually indicating a bit of an environmental issue that is stressing the leaf (I have seen it in plumies and you may have seen it in your plumies too), but I expect that some plants handle that better than others.

Yes, we've talked about our Tango curly leaves. Btw my new Tango from FWG has none! We'll see how long it takes. Thanks for all the beautiful pictures. Your trees look beautiful in raindrops- looks like a rain forest.

I have a Gold Nugget from FWG as well. Many of my tree's leaves cup inward. I am not sure why it's doing it, but I finally have some new growth on it as well. I attribute that new growth to the fish emulsion.