From the best potato authority I could possibly know (PhD in horticulture, spud scientist for state of Idaho), digging around in the plants to get the new potatoes just shocks the plant into not growing any more. It stops. So, one may as well pull the plant and use those new potatoes. Of course, the garden isn't all that bad a place to store your new potatoes . . . so, we
noodled out a few new potatoes about 10 days ago to use with the creamed peas & new potatoes just like anybody else

!
I really like spuds fresh from the garden! I've gotten into this early variety thing and don't want to get outta it

. Yukon Golds are a good example of an early variety that just
quits this time of year. The vines had turned yellow and begun to just lay right down on the ground and die. They were done and you may as well stick a fork in them

. I cut off the Yukon Gold vines about a week ago and will dig those tubers next week.
Out of the 5 varieties this year, I gave 1 nod towards long-term storage with the Goldrush russets. Unfortunately, those leaves are just beginning to yellow also. I think I'm just gonna leave them alone for another 6 or 8 weeks, however. Maybe next year I can cast about a little farther for a truly late variety. When I grew a purple fingerling one year, it obviously wanted to wait until frost killed the vines. That trait in a russet should really lead to some heavy yields as well as keep me from carrying spuds down to a "cold storage" basement room that is all of 61F, as I did yesterday.
Still, with 50 feet of potato beds and the need to pull up no more than 10 feet each week, Imma gonna take this spud harvest up fairly close to 1st frost. At that rate, I'm afraid I can only sow one-half the spud patch to fall greens without running out of time. Well, transplanting out of the 1st part into the 2nd part worked fairly well last year so I can do that also. Can't tell, may need forkful of potatoes and bok choy this winter . . .
I've got quite a few late cabbage coming on, too. Anyone else enjoy Bubbles & Squeak

?
Steve