Magnolia
'Swedish Star'
Swedish Star Magnolia
Family |
Magnoliaceae |
Genus |
Magnolia |
Cultivar |
'Swedish Star' |
Category |
Woody |
Type |
Tree (deciduous), Shrub (deciduous) |
USDA Hardiness Zone |
5 - 9 |
Canadian Hardiness Zone |
Above 6 |
RHS Hardiness Zone |
H7 - H3 |
Temperature (°C) |
(-26) - (-1) |
Temperature (°F) |
(-15) - 30 |
Height |
2.5-4 metres |
Spread |
2.5-4 metres |
General Description |
A small, compact ornamental tree grown for its early spring flowers. Opening in early spring before the leaves unfurl |
Landscape |
Ideal focal point for large gardens. |
Cultivation |
Grow in a sunny or semi shaded position with protection from cold winds and hard spring frosts. Magnolias prefer a rich, moist, well drained, acid to neutral soil. |
Shape |
Upright open branching. |
Pests |
Potential insects include horse chestnut scale, snails or capsid bug. Potential diseases include coral spot, grey mould, honey fungus, leaf spot or iron deficiency and lime-induced chlorosis. |
Leaf Description |
Deep lustrous green leaves to 20 cm in length. |
Flower Description |
Large, showy, erect, narrowly tulip-shaped, with oblong, bright yellow flowers, 12 cm in length. Often fragrant flowers and opening before the leaves, and sometimes followed by colourful cone-like fruit. |
Notable Specimens |
Caerhays Castle, Goran, Cornwall, United Kingdom. |
Propagation |
By softwood cuttings in spring or early summer, or semi-ripe cuttings in late summer and autumn. |