Alright, no pink goo this year!
On the other hand, it looks like the -22 degree night in February took its toll on the Landot Noir. None of the new trunks I trained from the ground last summer made it. New growth is pushing again from ground level, but I am seriously considering replacing with more Marquette or St. Croix. Each of these varieties is going great guns now. The St. Pepin should be too, but I have a number of barren nodes on established cordons, maybe 50 percent. They are going into their fourth summer, so they certainly aren't old. I'd like to know why they have shut down to this extent.
Having only applied composted manure and never any commercial fertilizer to any of my vines, I have to wonder if some N would be helpful to the three year olds. Last year's soil test indicated I was ok, but maybe the hybrids want something more. My plan this year is to amend with ammonium sulfate at berry set. Soil pH is a little high, so this fertilizer may help drop it back toward 6.5. Anyone feel free to chime in here.
I got in the first Stylet Oil spray of the season on Sunday, a little late but better than never. I have some new Marquette shoots approaching a foot already, and most everything else is at least 2 inches. Last year's young vines are pushing good growth, including flowers, something I always hate to clip off but manage to do anyway. Must get the growth established....