And what happens if you leave them on like I did for first 3 yrs?
Great thread :> We're in Northern Lower Michigan and are in our second year of planting. We put in 800 last year. 200 each of Kay Gray, Marquette, Valiant and Elvira. This spring we put in 200 each of Frontenac, Frontenac Gris, Brianna and Louise Swenson. I've got about 250 cuttings rooting from this spring's pruning of last year's vines. Next year we're planning 400 Marquettes and 400 LaCrescents. We're members of SAGGA, Straits Area Grape Grower's Association.
Next I take the plug trays and fill them with the same potting mix. I then shove the calloused cuttings in them to fill. I am using a standard flat size that holds 38 cuttings. These are a bit over 2 inches deep and form a root plug.
First an empty tray and then a row of filled trays without any buds pushing yet.
I truly appreciate your advice as I am starting the process from a grape vine that is over 100 yrs old. Research tells me that at that age it is difficult to transplant. I have had great success with my shoots and roots in water but am now concerned that moving them to soil will be a problem. I read that leaving them in water will damage the grape for wine making. Would love to have someone to communicate with during this large endeavor. Please help. Am I off to a good start?
Have been following this thread with lots of interest. In Australia we do things a little differently (well a lot differently really) but not here to disrupt the flow of the thread.
Just wanted to make the point that 50 or 100 year old wines are easy to transplant if you do the right thing.
Have containers filled with water ready to take the vines (I use 700 ltr grape bins).
Wrap a strap around the trunk of the vine.
Use a forklift/tractor to pull the vine out of the ground. Yes you will break roots off and only get a small root ball but that's ok.
Trim the arms back to 1 or 2 spurs on each arm.
Have the hole ready to take the vine. Have the fertilizer etc already in it.
Trim the roots to fit the hole. (on the big roots I use pruning paint over the big cuts and sprinkle rooting hormone on them.)
Plant the vine. Keep in wet during the first year growing cycle.. By the second year you are almost in full production.
Did this with 50 year old grenache. Moved 100 vines.....lost one.
Bob
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