digitS'
Garden Master
Let's see . . . 1# seed potatoes/10 feet of row . . . Yield of 6# to 15#/10 feet so, 6 to 15 x 20 = 120# to 300# of potatoes . . !!I webbed hay twine for the English peas to climb on, planted 20 pounds of potatoes . . .
First "calculating" for the New Year is listing "too little" or "enuf" for what seed I've got downstairs. That isn't really math so, somewhat, a safe activity.
Steve
I wish I'd think about it each year and remember to start lifting weights or something a few weeks prior to jumping back into some of the more strenuous garden work. I'm pretty sure my arms are going to fall off. 

Nah, nah, nah, nah, nah!
but I'm not pulling 'em!
Around here, it is too early to start most veggie seeds.
When the time comes.