Crack Willow
Salix fragilis
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Description
Crack Willow (Salix fragilis) is a deciduous tree native to Europe and Western Asia, renowned for its rapid growth and adaptability to various environments. It typically grows along riverbanks and in wetlands, reaching heights of up to 20 meters. The tree is characterized by its brittle branches that easily break, hence the name 'Crack Willow'. In regenerative agriculture, Crack Willow plays a crucial role in stabilizing soil and preventing erosion, especially in riparian zones. Its extensive root system binds soil, making it an excellent choice for restoring degraded landscapes. It serves as a pioneer species in food forests, providing shade and habitat for understory plants. Crack Willow is also known for its historical use in basketry and as a source of biomass. It supports biodiversity by providing habitat and food for wildlife, including bees and other pollinators.
Growing Details
Crack Willow thrives in moist, well-drained soils and prefers full sun to partial shade. It is highly adaptable and can tolerate waterlogged conditions, making it suitable for planting in flood-prone areas. Propagation is typically done through cuttings, which root easily in wet soil. For optimal growth, prepare the soil by incorporating organic matter and ensure good drainage. Mulching around the base helps retain moisture and suppress weeds. Companion plants such as comfrey can enhance soil fe
Tags
Carbon Farming
Attracts Wildlife
Fire Wood
Building Wood
Windbreak
Erosion Preventing
Bee Friendly
Invasive
Visual Appeal
Easy Propagating
Range (Based on GBIF Data)
The map shows known occurrence points of <strong>Salix fragilis</strong> recorded in scientific biodiversity databases.
Source: <a href="https://www.gbif.org" target="_blank">GBIF.org</a> โ Global Biodiversity Information Facility
Location & Timing
native geo location: Native to Europe and Western Asia
applicable geo region: Europe and Western Asia
language used: en
Flowering:
beginning
of April for 30 days
Harvest:
beginning
of Jun for 60 days
Seed Start:
?
Indoor Start:
Transplant:
Uses & Benefits
Edible Rating:
(1/5)
edible uses: The inner bark can be dried, ground into a powder, and used as a flour extender in times of scarcity. It is not commonly consumed due to its low palatability.
Medicinal Rating:
(4/5)
medicinal uses: Crack Willow contains salicin, a compound similar to aspirin, and has been traditionally used for its anti-inflammatory and pain-relieving properties. It is often used in herbal medicine to treat fevers, headaches, and rheumatic pains. The bark is typically harvested in spring when the sap is rising, dried, and then used in decoctions or tinctures.
health concerns: Overconsumption of willow bark can lead to stomach irritation and should be avoided by individuals allergic to aspirin. It is advisable to consult a healthcare professional before use.
other uses: The wood is used for making baskets, cricket bats, and as a source of biomass for energy production. It also serves as a good source of mulch and can be used in living fences due to its rapid growth.
Scientific Literature
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Botanical data
specie: Salix fragilis
common names: Crack Willow; Brittle Willow; Snap Willow
family: Salicaceae
sub family:
tribe:
sub tribe:
genus: Salix
Growing Conditions
area needed: 0.0 m
spacing: 5.0 m
growing difficulty: Low
Deciduous / Evergreen: Evergreen
Seed Temp (Opt/Min/Max): 0ยฐC / 0ยฐC / 0ยฐC
Plant Temp (Opt/Min/Max): 0ยฐC / 0ยฐC / 0ยฐC
water demands: High
humidity: High
light demands: High
root type: Medium
frost tender: Low
hardness:
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(5/10)
first harvest: 0 years
life span: 0 years
succession: Pioneer
growth rate: Fast
max height: 20.0 m
max width: 10.0 m
soil preference:
Medium (Loam)
pH preference:
Neutral
flower type:
Dioecious
growth details: Crack Willow thrives in moist, well-drained soils and prefers full sun to partial shade. It is highly adaptable and can tolerate waterlogged conditions, making it suitable for planting in flood-prone areas. Propagation is typically done through cuttings, which root easily in wet soil. For optimal growth, prepare the soil by incorporating organic matter and ensure good drainage. Mulching around the base helps retain moisture and suppress weeds. Companion plants such as comfrey can enhance soil fe
Potential Disturbances: Common pests include aphids and willow beetles. Natural pest management strategies include introducing beneficial insects such as ladybugs and lacewings to control aphid populations. Planting garlic or chives nearby can help deter pests. For fungal diseases like rust and canker, ensure good air circulation and remove affected branches promptly. Organic sprays like neem oil can be used as a preventive measure.
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