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.
If you are a new grower, you may want to expect between 5 and 10 lbs for every pound you plant (1/2 to 1 pound per foot of row, or 10,000 to 20,000 lbs/acre). Potatoes can yield much higher than the numbers above, but we advise being cautious about your expectations.