Rubarb stem
Yes they can and its delicious.
Rhubarb can be eaten raw but is most commonly cooked or stewed.
black bread, pea, rubarb or potato soup and water
which concrete resist frost action
Brown spots on the edges of leaves are signs of frost damage.
Frost Advisories are simply that..... advisories. They warn farmers or anyone that may be affected by the damage caused by frost.
no
Oxalic Acid
Thought to be of Chinese origin
yes so is rubarb
it is said to be belived to be eaten in south America , Asia and most commonly iceland. but this is not true and the proper place where it is eaten is the FAROE ISLANDS.