I dyed 4 ounces of Superwash Merino roving different shades of blue and green, with the blue at one end and the green at the other. Here is the single after I finished spinning it. I spun the blue part first so the green is on the outside.
So far I've spun just under 2 ounces of it. I navajo plied the single to get a three ply yarn that maintains the same color placement. The yarn gradually changes from blue to green over the skein with no repeats.
Here is the finished yarn!If you'd like to buy it: