Salix fragilis 'Belgisch Rood'

Kraakwilg 'Belgisch Rood'

D4
Geplant
20 mei 2026
Locatie
51.6068, 5.4252
Eetbaar gebruik
Bark

Edible Parts: Inner bark Leaves Shoots
Edible Uses: Sweetener

Inner bark - raw or cooked. It can be dried, ground into a powder and then added to cereal flour for use in making bread etc. A very bitter flavour, it is a famine food that is only used when all else fails[172]. Young shoots - raw or cooked. They are not very palatable[172]. A saccharine exudation is obtained from the leaves and young branches[2, 105]. Used as a food[183].

Giftigheid

Gastrointestinal bleeding & kidney damage possible. Avoid concurrent administration with other aspirin-like drugs. Avoid during pregnancy. Drug interactions associated with salicylates applicable [301].

Teelt
Bodem pH
Acid, Neutral
Vocht
Wet

Succeeds in most soils, including wet, ill-drained or intermittently flooded soils,[1] but prefers a deep damp, heavy soil in a sunny position[11, 200]. Rarely thrives on chalk[200]. Succeeds in an exposed position[186]. Closely allied to S. alba, with which it freely hybridizes[11], though it tolerates poorer soils than that species[186]. A very important food plant for the caterpillars of many butterfly species[30] and a good bee plant, providing an early source of nectar and pollen[11]. The cultivar 'Basfordiana' is used for basket making[131]. Best if planted into its permanent position as soon as possible. The root system is rather aggressive and can cause problems with drains[200]. Plants in this genus are notably susceptible to honey fungus[200]. Plants are very amenable to coppicing or pollarding and can be cut back annually if required[186]. Dioecious. Male and female plants must be grown if seed is required.

Medicinaal

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Anodyne Astringent Dysentery Febrifuge Poultice Styptic

The fresh bark of all members of this genus contains salicin[226], which probably decomposes into salicylic acid (closely related to aspirin) in the human body[213]. This is used as an anodyne, astringent and febrifuge[9, 226]. The bark of this species is used interchangeably with S. alba. It is taken internally in the treatment of rheumatism, arthritis, gout, inflammatory stages of auto-immune diseases, diarrhoea, dysentery, feverish illnesses, neuralgia and headache[238]. A poultice of the bark has been applied to sores as a styptic and healing agent[257]. The bark is removed during the summer and dried for later use[238]. The leaves are used internally in the treatment of minor feverish illnesses and colic[238]. The leaves can be harvested throughout the growing season and are used fresh or dried[238]. The German Commission E Monographs, a therapeutic guide to herbal medicine, approve Salix / Willow for diseases accompanied by fever, rheumatic ailments, headaches (see [302] for critics of commission E).

Overig gebruik & natuurwaarde
Natuurwaarde

Noted for attracting wildlife.

Basketry Charcoal Tannin Wood

Stems are very flexible and are used in basket making[46, 61]. The plant is usually coppiced annually when grown for basket making, though it is possible to coppice it every two years if thick poles are required as uprights. The bark contains around 10% tannin[223]. Wood - tough, withstands friction. Used for floors, bases of carts etc[11]. A good quality charcoal is obtained from the wood[61]. Dynamic accumulator.

Attracts Wildlife Dynamic accumulator

Kenmerken & vermeerdering
Kenmerken

Salix fragilis is a deciduous Tree growing to 15 m (49ft) by 15 m (49ft) at a fast rate.
See above for USDA hardiness. It is hardy to UK zone 5 and is not frost tender. It is in flower from April to May, and the seeds ripen from May to June. The species is dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). and is pollinated by Bees. The plant is not self-fertile.
It is noted for attracting wildlife.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil. Suitable pH: mildly acid and neutral soils. It cannot grow in the shade. It prefers moist or wet soil. The plant can tolerates strong winds but not maritime exposure.

Vermeerdering

Seed - must be surface sown as soon as it is ripe in late spring. It has a very short viability, perhaps as little as a few days. Cuttings of mature wood of the current year's growth, November to February in a sheltered outdoor bed or planted straight into their permanent position and given a good weed-suppressing mulch. Very easy. Plant into their permanent positions in the autumn. Cuttings of half-ripe wood, June to August in a frame. Very easy.

Habitat

Woodland Garden Canopy; Secondary;

Observaties

Nog geen observaties.

Interventies

Nog geen interventies.

Oogst

Nog geen oogst.