Not all are. While the common Idaho brown potatoes are typically extended in one direction, some other potatoes (notably the red and "new potatoes") are round in shape.
Potatoes! Big 'Russet' potatoes. Much bigger than you get at the grocery store. These potatoes get about a foot long.
=how long?...well potatoes don't have natural energy soo...0 hours to be exact.=
Yes
Potatoes
half hour
Three days for cooked roast potatoes or cooked chips.
Until the potatoes are tender check after 1 hour
Boiled potatoes could develop harmful mold even in a refrigerator, in a period of 3 weeks. That is a very long time to store boiled potatoes (unless frozen, which is safer). Three weeks at room temperature is far too long for boiled potatoes (although raw potatoes can last that long).
EXACTLY 12.9 potatoes long
a long time about a million and a quarter years
Dandelions have long taproots.
depends on the potatoe