Grasp the stalk and pull until it parts company with the root
You can if you wish, the stalk may survive for culinary purposes
Yes. It is the stalk of the rhubarb plant which is cooked and eaten. P.S. The leaves are poisonous.
rhubarb?
rhubarb?
Rhubarb is the whole plant. You eat the stalks of the plant.
pull.
A tree is one example. The sunflower usually has a thick stem. Rhubarb is another (edible stalk) thick stemmed plant.
Rhubarb.
A plant has a stalk so that when you water it, the stalk sucks it up and the plant drinks it and then it grows.
Rhubarb is a member of the same family as buckwheat, the Polygonaceae family.
The stalks of Rhubarb are generally treated as a fruit.
This is a question that answers itself. If the rhubarb weighs 2 pounds, then that is how much of it you have, 2 pounds. If you want to know how many rhubarb plants it takes to make 2 pounds of rhubarb, they grow pretty large, so you could get that much from a single plant.