Magnolia 'Sweet Sixteen' (Sweet Sixteen Magnolia)
Botanical Information
Family | Magnoliaceae |
Genus | Magnolia |
Cultivar | 'Sweet Sixteen' |
Category | Woody |
Type | Tree (deciduous), Shrub (deciduous) |
Origin | A cross between M. soulangeana 'Lennei Alba' x M. veitchii 'Gresham Hybrid'. |
Details
USDA Hardiness Zone | 5 - 9 |
USDA Hardiness Ref. | |
Canadian Hardiness Zone | 6 |
Canada Hardiness Ref. | |
RHS Hardiness Zone | H7 - H3 |
RHS Hardiness Ref. | |
Temperature (°C) | (-26) - (-1) |
Temperature (°F) | (-15) - 30 |
Height | 3.00 m |
Growth | Medium |
Flowering Period | April, May |
Description and Growing Information
Shape | Compact, rounded habit. |
Landscape | This dwarf Mangnolia is ideal as a small specimen tree or focal point. |
Propagation | By softwood cuttings in spring or early summer, or semi-ripe cuttings in late summer and autumn. |
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. |
Notable Specimens | Caerhays Castle, Goran, Cornwall, United Kingdom. |
Leaf Description | The green, oval leaves are 10-15 cm long. |
Flower Description | Pure white flowers similar to M. denudata, but flowering later. |