Chives – Allium Schoenoprasum

Chives – Allium Schoenoprasum

Chives is the common name of Allium schoenoprasum, an edible species of the Allium genus. Its close relatives include the garlic, shallot, leek, scallion, and Chinese onion. A perennial plant, it is widespread in nature across much of Europe, Asia, and North America. A. schoenoprasum is the only species of Allium native to both the New and the Old Worlds.

The name of the species derives from the Greek σχοίνος, skhoínos (sedge) and πράσον, práson (leek). Its English name, chives, derives from the French word cive, from cepa, the Latin word for onion.

Chives are a commonly used herb and can be found in grocery stores or grown in home gardens. In culinary use, the scapes and the unopened, immature flower buds are diced and used as an ingredient for fish, potatoes, soups, and other dishes. Chives have insect-repelling properties that can be used in gardens to control pests.

Chives are a bulb-forming herbaceous perennial plant, growing to 30–50 cm (12–20 in) tall. The bulbs are slender, conical, 2–3 cm (341 14 in) long and 1 cm (12 in) broad, and grow in dense clusters from the roots. The scapes (or stems) are hollow and tubular, up to 50 cm (20 in) long and 2–3 mm (11618 in) across, with a soft texture, although, prior to the emergence of a flower, they may appear stiffer than usual. The leaves, which are shorter than the scapes, are also hollow and tubular, or terete, (round in cross-section) which distinguishes it at a glance from garlic chives (Allium tuberosum). The flowers are pale purple, and star-shaped with six petals, 1–2 cm (1234 in) 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.

Although chives are repulsive to insects in general, due to their sulfur compounds, their flowers attract bees, and they are at times kept to increase desired insect life.


Date Planted

May 2017  in Brugge, BE.


Purchase Info

May 17 Bought around Brugge Belgium.


Progress

 


Diseases and Problems

 


Uses

Culinary arts

Chives are grown for their scapes, which are used for culinary purposes as a flavoring herb, and provide a somewhat milder flavor than those of other Allium species.

Chives have a wide variety of culinary uses, such as in traditional dishes in France, Sweden, and elsewhere. In his 1806 book Attempt at a Flora (Försök til en flora), Retzius describes how chives are used with pancakes, soups, fish, and sandwiches. They are also an ingredient of the gräddfil sauce with the traditional herring dish served at Swedish midsummer celebrations. The flowers may also be used to garnish dishes. In Poland and Germany, chives are served with quark cheese. Chives are one of the fines herbes of French cuisine, which also include tarragon, chervil, or parsley. Chives can be found fresh at most markets year-round, making them readily available; they can also be dry-frozen without much impairment to the taste, giving home growers the opportunity to store large quantities harvested from their own gardens.

Uses in plant 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). The growing plant repels unwanted insect life, and the juice of the leaves can be used for the same purpose, as well as fighting fungal infections, mildew, and scab.

Medicine

The medicinal properties of chives are similar to those of garlic, but weaker; the faint effects in comparison with garlic are probably the main reason for their limited use as a medicinal herb. They also have mild stimulant, diuretic, and antiseptic properties  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 overconsumption.

Chives are also rich in vitamins A and C, contain trace amounts of sulfur, and are rich in calcium and iron.


Cultivation

Chives are cultivated both for their culinary uses and their ornamental value; the violet flowers are often used in ornamental dry bouquets.  The flowers are also edible and are used in salads, or used to make Blossom vinegars. 

Chives thrive in well-drained soil, rich in organic matter, with a pH of 6-7 and full sun. They 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 to 20 °C (60-70 °F) 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. They are also easily propagated by division. 

In cold regions, chives die back to the underground bulbs in winter, with the new leaves appearing in early spring. Chives starting to look old can be cut back to about 2–5 cm. When harvesting, the needed number of stalks should be cut to the base.  During the growing season, the plant continually regrows leaves, allowing for a continuous harvest.