• Photo of Salix (Salixs)

Plant Profile: Salix

Taxonomy: Salix

Names

Willow

  • Photo of Salix (Salixs)

Phonetic Spelling:SAL-iks

Genus:Salix

Species:

Family:Salicaceae

Willows, belonging to the Salicaceae family, are large, rapidly growing trees typically found in wetland areas and along the banks of streams. Their intricate root systems play a crucial role in stabilizing soil and preventing erosion. The seeds of willows are enveloped in fluffy, cotton-like fibers that aid in their dispersal by wind and water. Young willow plants exhibit upright growth with leaves that are either lance-shaped or linear, and while the leaf blades may wrap around the stem in seedlings, this feature is absent in mature trees. Once they are established, willow seedlings exhibit impressive growth rates, often outpacing less vigorous vegetation. Willows can be utilized to form living fences or artistic sculptures, and their pliable branches are frequently employed in basket-making and weaving, especially after being soaked in water to enhance flexibility.

These trees thrive in environments such as ponds, riparian zones, water gardens, or other naturalized settings. They are particularly attractive to pollinators and specialized bees, making them a valuable addition to pollinator gardens.

When it comes to managing willows, it is important to note that tree and shrub seedlings do not respond well to preemergence herbicides, and there are no selective postemergence options available. The best approach is to manually remove seedlings while they are still small.

Additionally, caution should be exercised when planting willows near sewer lines or water pipes, as their roots are naturally drawn to these sources. Most willow species thrive in moist conditions and will actively seek out underground water conduits.

Salix Feature Summary

Salix Image Gallery

Tags

#weed
#wildlife plant
#weedy
#riparian
#wetlands
#high maintenance
#specialized bees
#fast growing
#pollinator plant
#larval host plant
#butterfly friendly
#pollinator garden
#bee friendly
#viceroy butterflies

Similar Plants

Salix Feature Summary

Attributes
This plant supports Viceroy (Limenitis archippus) larvae which has two to three broods from May-September. Adult butterflies feed on decaying matter, aphid honeydew, and nectar from composite flowers. Members of the Salix genus support the following specilized bees: Andrena (Parandrena) andrenoides, Andrena (Thysandrena) bisalicis, Andrena (Tylandrena) erythrogaster, Andrena (Andrena) frigida, Andrena (Micrandrena) illinoiensis, Andrena (Andrena) macoupinensis, Andrena (Trachandrena) mariae, Andrena (Parandrena) nida, Andrena (Micrandrena) nigrae, Andrena (Micrandrena) salictaria, Andrena (Parandrena) wellesleyana.
Leaves
Bright green, lanceolate to linear leaves with toothed margins.
Linear
Lanceolate
Whole Plant Traits
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Landscape
Butterfly Garden
Pollinator Garden
Butterflies
Pollinators

Salix Attributes

Salix: Wildlife Value

This plant supports Viceroy (Limenitis archippus) larvae which has two to three broods from May-September. Adult butterflies feed on decaying matter, aphid honeydew, and nectar from composite flowers. Members of the Salix genus support the following specilized bees: Andrena (Parandrena) andrenoides, Andrena (Thysandrena) bisalicis, Andrena (Tylandrena) erythrogaster, Andrena (Andrena) frigida, Andrena (Micrandrena) illinoiensis, Andrena (Andrena) macoupinensis, Andrena (Trachandrena) mariae, Andrena (Parandrena) nida, Andrena (Micrandrena) nigrae, Andrena (Micrandrena) salictaria, Andrena (Parandrena) wellesleyana.

Salix: Particularly Resistant To (Insects/Diseases/Other Problems)

Prevents erosion

Salix: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Salix: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Salix Leaves

Salix: Leaf Description

Bright green, lanceolate to linear leaves with toothed margins.

Salix: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Salix: Leaf Color

spa
Green

Salix: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Salix: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Salix: Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Salix: Hairs Present

No
Yes

Salix Whole Plant Traits

Salix: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Salix: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Salix: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Salix: Growth Rate

Slow
Medium
Rapid

Salix: Maintenance

Low
Medium
High

Salix Cultural Conditions

Salix: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Salix: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Salix Flowers

Salix: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Salix Stem

Salix: Stem Is Aromatic

No
Yes

Salix Landscape

Salix: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Salix: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees

Salix: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy