Everything about Chives totally explained
Chives (
Allium schoenoprasum) are the smallest
species of the
onion family
Alliaceae, native to
Europe,
Asia and
North America. They are referred to only in the plural, because they grow in clumps rather than as individual plants.
Allium schoenoprasum is also the only species of
Allium native to both the
New and the
Old World.
Its species name derives from the
Greek skhoinos (
sedge) and
prason (onion). Its
English name,
chive, derives from the
French word
cive, which was derived from
cepa, the
Latin word for onion.
Culinary uses for chives involve shredding its leaves (straws) for use as condiment for
fish,
potatoes and
soups. Because of this, it's a common household
herb, frequent in gardens as well as in grocery stores. It also has insect-repelling properties which can be used in gardens to control pests.
Biology
The chive is a
bulb-forming
herbaceous perennial plant, growing to 30-50
cm tall. The bulbs are slender conical, 2-3 cm long and 1 cm broad, and grow in dense clusters from the
roots. The
leaves are hollow tubular, up to 50 cm long, and 2-3 mm in
diameter, with a soft texture, although, prior to the emergence of a flower from a leaf, it may appear stiffer than usual. The
flowers are pale purple, star-shaped with six
tepals, 1-2 cm wide, and produced in a dense
inflorescence of 10-30 together; before opening, the inflorescence is surrounded by a papery
bract. The
seeds are produced in a small three-valved capsule, maturing in summer. The herb flowers from April to May in the southern parts of its habitat zones and in June in the northern parts.
Chives are the only species of
Allium native to both the Old World and
New. Sometimes, the plants found in North America are classified as
A. schoenoprasum var. sibiricum, although this is disputed. There have been significant differences among specimens: one example was found in northern
Maine growing solitary, instead of in clumps, also exhibiting dingy grey flowers.
Albeit repulsive to insects in general, due to its
sulfur compounds, its flowers are attractive to
bees, and it's sometimes kept to increase desired insect life.
Uses
Culinary
Chives are grown for their leaves, which are used for culinary purposes as condiment, which provide a somewhat milder flavour than its neighbouring Allium species.
Chives have a wide variety of culinary uses, such as in traditional dishes in
France and Sweden, among others. In his 1806 book
Attempt at a Flora (
Försök til en flora), Retzius describes how chives are used with pancakes, soups, fish and sandwiches. It is also an ingredient of the
gräddfil sauce served with the traditional
herring dish served at Swedish
midsummer celebrations. The flowers may also be used to garnish dishes.
Chives are one of the "
fines herbes" of French cuisine, which also include
tarragon,
chervil and/or
parsley.
Chives can be found fresh at most markets year-round, making it a readily available spice herb; it can also be dry-frozen without much impairment to its taste, giving home growers the opportunity to store large quantities harvested from their own garden.
In cultivation
Retzius also describes how farmers would plant chives between the rocks making up the borders of their flowerbeds, to keep the plants free from pests (such as
Japanese beetles).. While the growing plant repels unwanted insect life, the juice of the leaves can be used for the same purpose, as well as fighting
fungal infections,
mildew and
scab.
Its flowers are attractive to bees, which are important for gardens with an abundance of plants in need of
pollination.
Medical uses
The medical properties of chives are similar to those of
garlic, but weaker; the faint effects in comparison with garlic are probably the main reason for its limited use as a
medicinal herb. Containing numerous
organisulplide compounds such as
allyl sulfides and
alkyl sulfoxides, chives have a beneficial effect on the
circulatory system, acting upon it by lowering the blood pressure. As chives are usually served in small amounts and never as the main dish, negative effects are rarely encountered, although
digestive problems may occur following over-consumption.
Chives are also rich in
vitamins A and
C, and contain trace amounts of sulfur and
iron.
Cultivation
Chives are cultivated both for its culinary uses as well as its ornamental value; the violet flowers are often used in ornamental dry bouquets.
Chives thrive in well drained soil, rich in organic matter, with a
pH of 6-7 and full sun.
Chives can be grown from seed and mature in summer, or early the following spring. Typically, chives need to be
germinated at a temperature of 15 °C to 20 °C and kept moist. They can also be planted under a
cloche or germinated indoors in cooler climates, then planted out later. After at least four weeks, the young shoots should be ready to be planted out.
In the winter, chives die back to the underground bulbs, with the new leaves appearing in early spring. Chives starting to look old can be cut back to about 2-5 cm; this length is also preferred when harvesting, making the unattractive yellowing appear close to the ground, so that the plant can retain its aesthetic value.
History and cultural importance
Chives have been cultivated in Europe since the
Middle Ages, although signs of its usage date back to 5000 years ago.
The Romans believed chives could relieve the pain from
sunburn or a sore throat. They believed that eating chives would increase
blood pressure and acted as a
diuretic.
Romanian Gypsies have used chives in fortune telling.
It was believed that bunches of dried chives hung around a house would ward off disease and evil.
Gallery
Image:Allium schoenoprasum(01).jpg|Clump of chives
Image:Chives flower.jpg|Close-up of a chive flower
Image:Chives.web.jpg|Close-up of a flower
Image:Chives small three-valved capsule with seeds.jpg|Capsules with seeds
Image:Chives.jpg|Close-up of a clump of chives
Image:Chives_at_the_Sanctuary.JPG|Chives flowering in a bed
Further Information
Get more info on 'Chives'.
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