Sassafras albidum (Sassafras Tree)


Michael's Opinion

A Carolinian tree with an unusual history, for from its roots we have produced Sassasfras which has been used in all manner of foodstuffs from candy to beer. A very confusing tree to identify because of the variety of leaf shapes and more a collectors tree for the larger landscape or park setting.

Botanical Information

FamilyLauraceae
GenusSassafras
Speciesalbidum
CategoryWoody
TypeTree (deciduous)
Pronunciation

Details

USDA Hardiness Zone4 - 9
USDA Hardiness Ref.
Canadian Hardiness Zone2a
Canada Hardiness Ref.
RHS Hardiness ZoneH7 - H3
RHS Hardiness Ref.
Temperature (°C)(-32) - (-1)
Temperature (°F)(-25) - 30
Height20 m
Spread8 m
GrowthMedium
Flowering PeriodApril

Description and Growing Information

General DescriptionForms a thicket of saplings around the parent plant. It eventually forms a flat-topped tree with an irregular head and can reach a height about 20 m.
ID CharacteristicIt is easily recognized by its mitten-shaped leafs and its intense egg-yellow autumn colour. In older specimens the bark is a red-brown colour and has deep ridges.
ShapeGrows initially as a small shrub but soon turns into a thicket of saplings around the parent plant.
PropagationSeed require 4 months moist stratification at 5°C. Cuttings collected in early winter and placed under mist produce sporadic rooting. Dirr suggests a medium of 2:1:1 peat/loam/sand. It may also be propagated by root cuttings.
CultivationOften found as a thicket, pruning is required to produce a single stem specimen. Prefers freely draining, loamy solis that have a higher pH. Difficult to transplant because of its extensive tap root
PestsSassafras is susceptible to European gypsy moths, Japanese horned beetle and sassafras weevil. 
Notable SpecimensThe Niagara Parks Botanical Gardens, Niagara Falls, Ontario, Canada. Joansy's Wood, North Middlesex County, Ontario, Canada.
Bark/Stem DescriptionSassafras has a distinctive bark that is a red-brown in colour. Older specimens have deeply rigged bark which produces an orange dye.
Flower/Leaf Bud DescriptionThe terminal bud is solitary and ovoid with about 4–6 scales and is about 85 mm long.  The lateral buds are small and green.
Leaf DescriptionThe leaf colour is medium-green and leaves and are mitten-shaped.  Leaves can range from 7–18 cm long and 5–10 cm wide with two-lobed or elliptical with no lobes. In the autumn they change to shades of yellow, orange or red.
Flower DescriptionThe plant has small yellow-green flowers about 2.5 cm long and 1 cm wide. The flower appears before the leaf emerges.
Fruit DescriptionThe Sassafras fruit ripens in September and are dark blue berries that found on bright red stalks, which are about 1.27 cm long.
Colour DescriptionDuring the summer months the leaves are medium green, during autumn months the leaves change to orange, yellow, red and purple.
Texture DescriptionLeaves are smooth with rounded edges, while the bark is rough in texture.

Photographs