"Broadly speaking, two groups of varieties are available: early and late. The early varieties mature in about 50 days. They produce small heads which do not keep well and are intended for consumption while fresh. The late cabbage matures in about 80 days, and produces a larger head.

Cabbage can be started indoors or sowed directly. Like all brassicae, cabbage is a cool season crop, so early and late plantings do better than those maturing in the heat of the summer.
Control of insect pests is important, particularly in commercial production where appearance is important. The pesticides sevin and malathion are both listed for use on cabbage. The caterpillars of some butterflies in the family Pieridae (the "whites") feed on brassicas and can be serious pests.

Boiling tenderizes the leaves, converts some of their starch to sugars, and develops a characteristic "cabbage" aroma. Indeed, boiled cabbage seems to have fallen out of favor in North America, possibly due to the strong smell released during the cooking, to its image as a food of the poor, or to its reputation for promoting flatulence. Boiled cabbage as an accompaniment to meats and other dishes can be an opportune source of umami, sugars and dietary fiber. "

source - http://en.wikipedia.org/wiki/Cabbage