"John" wrote in message
...
I plan to grow potatoes in a tall plastic garbage barrel this year. (The
barrel has a drain hole in the bottom and a series of 2-3 inch diameter
holes in its sides.) I was disappointed with last year's results so I pose
the following questions to the group:

Do I correctly assume that watering requirements are greater when growing
vertically like this? Is there some technique that helps retain moisture
for this type of planting?

My problem ws too much water. It caused everyting to rot and die. I used
old tires and the dirt stayed too moist.
My aunt told me that when she was a kid, they planted the seed potatoes, and
then didnt water them. This was in Western Kansas and they didnt get a lot
of rain then either.


As the plants grow, should I fill the barrel with more soil, or should I
use straw/leaves instead, or some layered combination thereof?

You might do a combination of both. As the new tubers form, they will need
some nurishment, although I have heard of them being planted in hay and
producing (until they started finding snakes in there also).

How much of the tops of the growing plants should I leave exposed as I
fill in, or do you just bury them completely as they grow?


I would leave 2 to 3 inches exposed, unless it is supposed to frost, Then I
would cover them with a lid until the the next day and the danger of
freezing is over.


How quickly should I fill in? IOW will the harvest be less if the stalks
are exposed to air and sun for more than some particular amount of time?


The harvest will depend upon the nutrition, moisture, and sunshine it
receives. You might start several, do them each differently, and take
notes. Then compare the results and let us know which did best.

Good luck.

Dwayne
Thanks,

J.