THE MAROR or "Bitter Herbs" (usually horseradish) is placed in the middle of the Seder dish and symbolises the Jew's' bitter suffering under the Egyptian yoke. directly below is the chazoreth, another piece of bitter herbs (or radish) commemorating the custom of eating maror sandwiched between two pieces of the matzoh.

Hope i helped! If you didn't understand here is the simple version: symbolises the Jew's' bitter suffering under the Egyptian yoke. :)

The best time of year is around October or November after a good summer's growth. It is claimed that Horseradish actually tastes better after it is exposed to the first frost of the year and may be harvested soon after

This is a heavy rooted plant. The root is used as a condiment with some meat dishes -mainly beef roasts. A very"hot" taste. Could be grated or ground. Could be mixed with a little amunt of vinegar. Used in the same form as mustards.

I bought a quart of grated horseradish from the local meat market nearly a year ago, have only used a bit more than half of it, and it is still perfectly fine.

Mustard is usually a reasonable substitute for horseradish.

Wasabi. Most of what is served in the US is actually horseradish, which is less expensive and more readily available.

Horseradish blooms in mid-summer, if it blooms at all. Most horseradish sold in the United States is sterile and is propagated through the tubers/roots instead of seeds from flowers.

A horseradish is a root vegetable. The root looks tubular and pale off-white, with green leaves and white flowers above the ground.

Wild horses come in all different shapes and sizes. Usually the standard wild horse has a long mane and tail, hard, big round hooves and a well-muscled body.

maybe in a store

Armoracia rusticana

no

probably about 5-10 a piece