Broccoli (Brassica oleracea var. italica) is an edible green plant in the cabbage family (family Brassicaceae, genus Brassica) whose large flowering head, stalk and small associated leaves are eaten as a vegetable. Broccoli has large flower heads, usually dark green, arranged in a tree-like structure branching out from a thick stalk which is usually light green.
The majority of broccoli cultivars are cool-weather crops that do poorly in hot summer weather. Broccoli grows best when exposed to an average daily temperature between 18 and 23 °C (64 and 73 °F).[18][19] When the cluster of flowers, also referred to as a "head" of broccoli, appear in the center of the plant, the cluster is generally green. Garden pruners or shears are used to cut the head about 25 mm (1 in) from the tip. Broccoli should be harvested before the flowers on the head bloom bright yellow
It has large (10- to 20-cm) green heads and thick stalks. It is a cool-season annual crop.
White or purple, it has a larger number of heads with many thin stalks.
Type of broccoli grown in Europe and North America. It has a head shaped like cauliflower but consisting of many tiny flower buds. It sometimes, but not always, has a purple cast to the tips of the flower buds.
Based on a 100g portion 1
name | amount |
---|---|
water | 0 g |
energy | 0 kJ |
protein | 0 g |
fat | 0 g |
USDA Fooddata Central Database -- https://fdc.nal.usda.gov ↩