It was pretty cloudy the day before, so I left them out with the lid slightly open. I closed the lid at night. I meant to move the whole thing to the shade before I left work this morning. oh well.. Live and learn.. The last 2 Gino's black still look healthy.
Greg, is Rhone de Bordeaux the same as Ronde de Bordeaux? I have several of the latter (from Kerry.. thanks again). I think I lost one, but the other 5 are doing fantastic. Hardly any issue with the transition from the Dome. One cutting was so tall, it wouldn't fit in the dome, so it never went in after rooting. Just kept it moist in the cup. It's outgrowing all the rest.
All told, I think I've don'e pretty well for my first attempt. Out of about 50 cuttings, I had 100% rooting success (though some rooted very weakly and didn't make it past the cups). It looks like i'll have about 30 healthy trees. Most are in 2 gal pots already. Just need to pot up the Gino's black and a Lyndhurst white, if it makes it (though, I don't think it will).
Next year, I'm going to try skipping the Dome all together. I'm going to use root roit cubes again, but then goto 32 oz cups and cover the tops with celophane wrap or just a lid with a slit (will still have drainage holes on sides and bottom). So the roots mass should stay moist, but the leaves will come out pre-hardened. (I hope) Once those are root-bound, I'll pot them up to 2 or 3 gal.
Of course, I have nearly a whole year to overthink everything.