Parsley
Parsley (Petroselinum crispum) is a bright green, biennialherb that is very common in Middle Eastern, European, and Americancooking. It is used for its leaf in much the same way as coriander (which is also known as Chinese parsley or cilantro), although it has a milder flavor.
Two forms of parsley are used as herbs: curly leaf and Italian or flat leaf (P. neapolitanum). Curly leaf parsley is often used as a garnish. Many people think flat leaf parsley has a stronger flavor, and this opinion is backed by chemical analysis which finds much higher levels of essential oil in the flat-leaved cultivars. One of the compounds of the essential oil is apiol. Another type of parsley is grown as a root vegetable.
Parsley grows well in a deep pot, which helps accommodate the long taproot. Parsley grown indoors requires at least five hours of sunlight a day.