My APA with Jarrylo and Zythos is just finishing carbing up. Since the Zythos is in there, I can't really take too much away from the Jarrylo independently. In flavor and aroma I get mostly fruity characteristics including pineapple, strawberry, melon, pear, and banana. These are descriptors for both varieties combined which seems accurate. I think mostly fruit for both types and I am not pulling much citrus, pine, earthy, etc qualities at all. They are not dank but there is a nice 'hoppy' quality that I am having trouble describing. I think a lot of people don't care for Zythos. I have used it once in the past and thought it was a bit mild but pleasant.
A couple of days ago, I was getting heavy banana to the point of it tasting like a hefe. I am glad that has dissipated because it wasn't working with this style.
The aroma is more mild than I would like but that is most likely due to my low hopping rates. I used 1 oz of each for a 30 minute hopstand and 1 oz each for dry hop. The malt is adding some complexity to the party as well which is complementing the hops very nicely. The german pilsner, munich, and caramunich malts combined for a sort of nutty and biscuity quality that I didn't expect. So at the end of the day, this beer is obviously not designed to showcase jarrylo but I will say that I think it works well here and would be interested to use it again.
I could see it used in lighter colored belgian beers and possibly even wheat beers in modest amounts. It seems to be a complementary type hop and may not be that great on its own. I can't see it being used in any UK styles or most continental styles but that is just my impression.