Spinach is maybe one of the best seeds a survivalist can stockpile, and maybe one of the best plant choices.
Spinach is a high producing plant – you cut the leaves off with a pair of scissors and the plant will produce more leaves.
Spinach can be eaten raw or cooked. This means you do not have to use precious fuel cooking / boiling the spinach before its eaten. However, its always good to cook your food to kill any bacteria that might be growing on the leaves.
Spinach does not take up a lot of room, its not like the plants grow 3 feet wide. This means a lot of food can be planted in a small amount of space. Which makes it a great choice for patio gardeners and other urban dwellers.