Frost/freeze predicted for tonight. Right now we are on the edge of a cloud mass. If it stays far enough north I should be spared. If it goes south, radiational cooling may cause another frost.
Most of the secondary buds haven't broken yet, but some primaries on the st pepin have just begun to break. Overall it would not be good timing.
I spent the weekend mowing and trimming around the vines. Vine winter survival looks excellent. Surprisingly, I haven't lost a single La Crosse vine from last year .... I'll have to recheck my notes, but I think I had some marked as completely dead, so imagine my surprise to see some life on every single vine! Also it looks like I only lost one seedless Concord; I am very surprised, especially after the severe damage from the Rose Chafers last year.
My scouting also revealed more significant grape flea beetle damage. I'll have to read up on how to best control them. Sure are a lot of dead primaries from the frost a couple of weeks ago. Very sad to think how healthy things were looking prior to that frost, and now all the damage. Oh well.
I got the irrigation equipment installed. I still need to work on the drip lines, but the pump and hose from the water to vines is all set up. Only found one leak. It may have been caused during storage, I may try to leave it in place next year. I'll just have to make sure the water is purged first.
The vinifera look a bit better than I thought. still lost several due to rodents, but enough survived to make it worth it. I will have to replant a dozen or so.