Fraxinus angustifolia 'Raywood'


Michael's Opinion

Fraxinus angustifolia ‘Raywood’ is a great tree for street plantings and accent tree in a garden or landscape. It has a great rounded shape, medium growth, and is urban tolerant which makes it a great choice for roadside plantings or parking lots. It also has great autumn colour which makes it an attractive feature for a garden or landscape design. This cultivar does not produce fruit so there is no need to worry about it spreading and taking over other plants in the landscape.

Botanical Information

FamilyOleaceae
GenusFraxinus
Speciesangustifolia
Cultivar'Raywood'
CategoryWoody
TypeTree (deciduous)
OriginThe Claret ash is native to central and southern Europe, southwest Asia, and northern Africa; however, the cultivar ‘Raywood’ was found in Australia in 1910. It was brought into the British nursery trade in 1928 by Messrs Notcutt and into North America in 1956.

Details

USDA Hardiness Zone5 - 8
USDA Hardiness Ref.
Canadian Hardiness Zone5 - 8
Canada Hardiness Ref.
RHS Hardiness ZoneH5
RHS Hardiness Ref.
Temperature (°C)(-15) - (-10)
Temperature (°F)(-10) - 20
Height15 - 20 m
Spread10 - 12 m
GrowthFast
Flowering PeriodMarch, April, May

Description and Growing Information

General DescriptionFraxinus angustifolia ‘Raywood’ is a medium sized, fast growing deciduous tree that is oval shape when young but matures to become more rounded. It has narrow serrated pinnately compound leaves that are dark green and shiny with small clusters of inconspicuous reddish-maroon flowers in the spring season. Its autumn colours begin with red into a purplish-maroon colour. The cultivar ‘Raywood’ is infertile and does not produce fruit. Has large brown bud scales with crescent-shaped leaf scares.
ID CharacteristicHas large, brown, leathery-like buds with smooth grey-green twigs. Has narrow-serrated glossy green leaves that are pinnately compound. Smooth grey bark when young that becomes textured with maturity. Beautiful reddish-purple leaves in the autumn. Flowers grow in clusters on a branch with a green base and purple tips with no pedals or sepals.
ShapeMedium size oval shaped tree with an open crown at full maturity. The main trunk grows straight with branches that grow diagonally upward.
LandscapeIt is commonly used as a shade and accent tree because of its attractive reddish-purple autumn colours and rounded shape. It can also be used as a street tree and urban plantings because it can tolerate salt, a variety of soils, paving, has an attractive oval shape, and produces no fruit. The wood is fairly strong so it is commonly used to make furniture and tool handles.
PropagationThe main method of propagation is through cuttings, because this cultivar rarely produces seeds. If there are seeds available, they need to be sown in the fall and require stratification. The most common propagation is done through cuttings, that need to be done in the spring season. To propagate a Raywood ash; collect a cutting that is 15 – 20 cm long just below a leaf node on a healthy tree that contains at least 2 leaves. After the cutting is collected, dip the exposed end in rooting hormone and place the cutting in moist potting soil. New growth should appear in 4-6 weeks.
CultivationPrefers full sun and moist, well drained soils with alkaline or neutral pH. Can withstand wet soils, but prefers well-drained soils and is drought tolerant once matured. Will Grow in a variety of soils, including loam, clay, sandy, and chalk soils. The growth rate will slow in poor soils which may be ideal for street trees to avoid breaking branches. It is a fast-growing tree in the correct conditions, so pruning may be needed to establish a strong structure. Autumn colours thrive in warmer climates.
PestsNo major issues with pests or diseases; resistant to anthracnose foliage disease and Ash lygus bug.
Notable SpecimensA Large beautiful specimen can be found in RHS Garden Hyde Hall in Chelmsford, Essex, United Kingdom.
HabitatHorticultural origin.
Bark/Stem DescriptionThe bark is grey/brown in colour and is smooth when young, but becomes textured with maturity. New stems are smooth with a grey/green colour and small white lenticels.
Flower/Leaf Bud DescriptionThe leaf buds are large, oval shaped, and brown in colour with leathery bud scales. The flower buds are also brown in colour with leathery scales, but appear in a smaller triangular shape.
Leaf DescriptionDark green, glossy odd-pinnate compound leaves that produce 5-9 leaflets 4-5 cm long that are narrow and serrated. In the autumn, the leaves start to turn red and develop into a deep purple.
Flower DescriptionThe flowers grow in small clusters along the branch with a green filament and purple anthers. They do not possess any pedals or sepals and blooms during the spring season.
Fruit DescriptionThe cultivar ‘Raywood’ primarily produces male flowers so no fruit is produced.
Colour DescriptionDark green glossy leaves in the summer that turn red/purple in the autumn. Flowers are also red/purple in colour. The bark is a grey/brown colour with possible white spots on the trunk.
Texture DescriptionSmooth when young but becomes fine texture when mature.

Photographs