The inflammation in joints causes spasms in the muscles adjacent to the joints, which is probably why people have hand cramps, explained Richard Brasington, MD, a rheumatologist at Barnes-Jewish Hospital and Washington University in St. Louis.
Grow 1 plant to yield 5 to 10 potatoes. Yield 10 to 20 pounds per 10-foot row. Space seed potatoes 10 to 14 inches apart in trenches 24 to 34 inches apart.
After 20 years of growing, and now with full fertility, full irrigation and essentially a weed free field, we expect an average about 13 lbs of potatoes for every pound we plant (1.6 pounds per foot of row, or 28,000 lbs/acre). We have done much better, but in the first years of growing, much worse.