Magnolia soulangeana Susan
Magnolia soulangeana Susan

Perfect for small gardens, Magnolia 'Susan' is a slow-growing deciduous shrub or small tree with large, fragrant reddish-purple flowers in mid to late spring. This Magnolia is one of the hybrid magnolias from the series called the "Little Girls". Beause it blooms two to four weeks later than Magnolia stellata and Magnolia soulangeana it usually avoids losing its blooms to late frosts. 

  • Height: 2.4-3.7 m (8-12 ft)
  • Spread: 2.4-3.7 m (8-12 ft)
  • Hardiness: Zone 4-9
  • Sun or Shade: minimum of 4 hours of direct sun
  • Bloom Time: mid to late spring
  • Leaf Colour: green
  • Bloom Colour: reddish purple
  • Nature Attraction: bees

Growing and Maintenance Tips

Magnolias grow well  in organically rich, neutral to slightly acidic, medium moisture, well-drained soils in full sun to part shade. They appreciate a root-zone mulch to help retain soil moisture. They also need a location protected from strong winds, but avoid warm southern exposures which may promote premature bud opening in spring. The fleshy root system is easily damaged during transplanting, so it is best to select a landscape location carefully and leave this magnolia undisturbed once planted. Prune as needed immediately after flowering. Magnolia usually require little pruning other than removal of dead or damaged branches.

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