I dug up my buried cuttings yesterday. In he fall I took a double handful of cuttings off my bronze Paradiso, the Joe Morle tree. I put them in a bucket on sand, covered them with more sand and buried the bucket to the rim in the ground. I then put a half barrel over that. Two of the cuttings were left sticking out of the sand.
The two sticking out of the sand had leaves growing yesterday, but not a root or sign of a root. Those buried deeper had green buds showing, some already splitting, but no roots. I did not even see anything resembling root initials. The sand was damp but not soggy, and quite cold. I dumped the sand in the half barrel and set it in a shady spot. I then potted fourteen of the best looking cuttings in 32 ounce cups of potting mix, tossing the rest. I put another half barrel over that to control humidity.
We will see what happens now. I fully expect the cuttings to "take". Using the potting mix VS vermiculite or perlite does not bother me as those I rooted earlier this year took well and the roots show very well in the clear cups. When the cup is full of roots you really do not care that you've not used a "standard:" rooting medium.
The half-barrel is one of the white ones that soda syrup comes in, fifty gallon size. It would have held perhaps twenty cuttings. The clear Walmart boxes I've been using crack from sunlight. The white barrels seem to be indestructible, and of course the half barrel is much deeper than the boxes. No telling how many of the newspaper baggies it might have held. For a serious grower, baggies in a barrel might work out very well. I paid, I think, $7 for these barrels, then cut them in half.
I will remove the half barrel on top and replace it with a film of dry-cleaner plastic when the cuttings have started well.
Ox