I recently (several days ago) started two batches of muscadine wine planning on using wild yeast as i have in the past but i am concerned about how theae 2 batches will work since the grapes have been frozen. I ordered some Montrachet Red star yeast, which should be in today. How exactly do i go about adding it? Also do i add the correct amount of yeast based on the total gallons of my berries and must mixture? Both batches are in 5 gallon jugs and are probably 3 1/2 gallon in each jug.