Every summer my rhubarb wilts completely around mid to late June and
comes back again in the fall. I assumed it was the summer heat and
moved a clump early this spring from full sun to a spot that only gets
sun from morning through noon. It seemed to be thriving very well for
awhile, but now it's wilted and disappeared again this year. The
plants in my father's garden, where I got the start from, are still
large and full... as they have been throughout the summer every year
for many, many years. Any ideas what to check or do differently?

Craig Ayers
Muncie, IN