Jeff Cox From Vines to Wines

“High soil potassium is directly linked to high pH in the juice.”

“It's possible to make one's own grape pest disease culture by looking for sick or dead caterpillars. If sick, they will lose color and move slowly, if at all. At death, they often hang limp and darkened from a leaf by a spot of "glue." Several of these are all you need to treat an acre of vines. Whiz them in a blender with a quart of water, strain, and dilute to spray your vines. Use right away, as this mixture will start to putrefy after just twelve hours. It's a bit grisly, but very cheap and very effective. Just don't forget to clean the blender”

“Interestingly, vinifera is native to the same ara of southwestern Russia as the original Indo-European peoples, whose prehistoric migrations carried the Indo-European language and the vinifera grape to all parts of the ancient world.”