Miscanthus Senensis Gracimilus
I purchased 20 MSG's from Greenwood Nursery - on sale. They came in 4" pots and were very well rooted - somewhat root bound. Since I cannot really plant them in the ground until next year, I have put them in much larger pots and will overwinter them in a somewhat protected space (garage).
My question is about the way I transplanted them to a bigger pot. Should I have "combed out" the roots before simply plunking them down in the new pots (with topsoil and peat moss)?