[kath]

Originally Posted by Worth1

Okay I guess I have to correct myself.
I read too much nitrogen at some university site years ago and now they say something different.
So I will pass it on to you.
It is called Hollow Heart.
https://www.google.com/url?sa=t&rct=...eW-KrEff4zRQ3C

Thanks for the article on hollow heart, Worth. I had read about it in passing a while back but never really had a problem with it except one year, with one variety (a type of russet, iirc).

Think the problem is just very elusive cutworm critters who, hopefully, are no longer inclined to climb up and nibble potato branches.

kath