[yummy]

could be very smelly though..

yes tried it this afternoon. Rotten eggs...

[Beejay]

I planted tater's before my Comfrey was big enough to cut.
Yesterday I cut  Comfrey leaves and put them over the potato shoots as a mulch, weather permitting I will earth them later this week 

[Jay Dubya]

Hi, that rotten smell is the smell of large crops!  Good growing.

[newseedling]

Hiya,
I've read this in a couple of veg books and they both state to let the comfrey leaves dry and wilt slightly before placing them under your tat seed potatoes upon planting, |I've done it with mine, can't hurt, happy growing