posted 12 years ago
Amaranth is way, way more tolerant of drought and poor soil than corn. But it won't produce super well under those conditions, so you'll probably want to give it *some* water and quality soil.
It's quite rich in protein, and is close to being a perfectly balanced amino acid source. But - and this is very important - it contains various anti-nutritional substances that means amaranth grain should not be eaten raw. Lots of food sources are like this, actually, so don't be too concerned. But if given to chickens as a major part of their diet, the raw grain will eventually kill them. Cooked amaranth is a great animal feed, if for some reason you don't want to eat it yourself. The leaves of both 'vegetable' and 'grain' varieties are edible and very nutritious, though a bit bland.
The biggest problem I had with it is getting the seeds out of the heads without bringing along countless tiny insects and arachnids.