🌿 Chicory

Grow it in deep, well-drained sandy loam or loam that remains evenly moist but never soggy. Chicory tolerates poorer, drier soils once established, but best growth is achieved in moderately fertile, open soils that are well loosened for root development. A neutral to slightly alkaline pH is suitable; avoid heavy, compact clays, unless they are well improved in terms of drainage and depth.

Sow chicory (Cichorium intybus) from spring to midsummer for leaves, or from late spring to early summer for forcing roots. Direct sowing (recommended): - Location/soil: Full sun to light shade; well-drained, moderately fertile soil. Avoid freshly-smoked soils, which favour the appearance of forked roots. - Sowing schedule: Sow in the open ground as soon as the soil can be worked in spring; sow successively every 2 to 3 weeks for a continuous supply. - Sowing method: Sow thinly in rows, covering lightly. - Sowing depth: Approx. 1 cm (≈1/2 in). - Germination: Generally 1 to 2 weeks in mild conditions. - Thinning/spacing: Thin seedlings to a distance of approx. 20-30 cm (8-12 in) for heading types; closer spacing (approx. 10-15 cm / 4-6 in) is suitable for harvesting cut leaves and reseeding. Transplanting (optional): - Sow in modules/pots under cover in early spring, harden off and transplant after the risk of heavy frosts. Transplant with care to avoid damaging the taproot; place plants at the same depth as in the pot. Forcing for witloof chicory: - Obtain a root crop by sowing in late spring/early summer in deep, stone-free soil. - In autumn, lift mature roots, cut foliage and store briefly in a cool, dry place. - Forage in the dark at cool, constant temperatures in a moist (not wet) environment; harvest blanched chicory when firm and well-formed.

Chicory is a moderate feeder and generally does well in reasonably fertile soil. Incorporate well-decomposed compost or lightly apply a well-balanced general fertilizer before sowing or planting (respect the doses indicated on the label and rely on a soil analysis if possible). Avoid excess nitrogen, which can promote lush foliage at the expense of strong roots and can increase bitterness. If growth is slow or leaves are pale, make a lateral application of a modest nitrogen source once the seedlings are established/thinned; otherwise, further application is often unnecessary. For container-grown chicory, use a fertile mix and feed lightly with a balanced liquid fertilizer every 2-4 weeks during active growth, stopping once plants have grown to avoid over-fertilization.

Apply a light organic mulch (straw, shredded leaves or finished compost) around chicory to suppress weeds and conserve soil moisture, especially during seedling establishment and dry periods. Keep the mulch a few centimetres from the crown to reduce the risk of rot and ensure that the soil remains well drained. In colder climates, a light winter mulch can help protect the crown from repeated cycles of freezing and thawing; remove the mulch in early spring to allow new growth.

Chicory (Cichorium intybus) has long been used in European and traditional herbal medicine as a digestive bitter (to stimulate appetite and gastric secretion) and as a mild laxative. The root is rich in inulin (a soluble fiber and prebiotic), which can promote intestinal microbiota and bowel regularity, and may help improve postprandial glycemia and lipid markers in some studies. Preparations have also been used as a mild diuretic and as a cholagogue (to promote bile flow) in dyspepsia and other functional digestive disorders. Chicory contains phenolic compounds (e.g. derivatives of caffeic acid) whose antioxidant and anti-inflammatory activity has been demonstrated in laboratory studies; clinical evidence of anti-inflammatory or "liver cleansing" effects in humans is limited.

Chicory root (Cichorium intybus) infusion/tea is traditionally used to aid digestion (helping to relieve mild dyspepsia/bloating) and to stimulate the flow of bile, thus supporting liver and gallbladder function. As chicory root is rich in inulin (a prebiotic soluble fiber), beverages made from it can also promote a healthy intestinal microbiota and regular bowel transit (mild laxative effect). Roasted chicory root infusion is commonly consumed as a caffeine-free coffee substitute.

Chicory (Cichorium intybus) generally requires little pruning. Remove yellowed or damaged outer leaves at the base to improve air circulation and reduce disease. For leaf production, harvest outer leaves as required or cut the whole rosette 2-5 cm above the crown; plants may regrow if not allowed to go to seed. If flowering stems form and you wish to continue leaf growth, quickly cut back the rising stems (or shear them back to the crown); once they have risen completely, it's best to replace the plants. Decapitate spent flowers to limit self-seeding, or let them go to seed if you wish. In late autumn/winter, cut off dead aerial parts down to the crown; for root chicory grown for roots/forcing, do not prune during the growing season - lift the roots after the aerial parts have died back and cut the foliage back to around 2-3 cm at harvest time.