Log in

Magnolia /ˌmæɡˈnəʊ.li.ə/

Common name: Magnolia

Magnolia is an ancient genus of flowering trees and shrubs in the family Magnoliaceae, native to East Asia and the Americas. They bear large, fragrant, showy flowers with petal-like tepals, often blooming on bare branches before the leaves emerge. Magnolias are among the oldest flowering plants, with fossils dating back around 95 million years.

Fun facts

  • Magnolias evolved before bees existed — their flowers are adapted for pollination by beetles.
  • Fossil evidence shows magnolia relatives growing about 95 million years ago.
  • The magnolia is the state flower of both Mississippi and Louisiana.
  • Magnolia flowers have 'tepals' because their petals and sepals look nearly identical.

Care summary

Sun Full sun to partial shade
Water Regular; deep watering until established
Soil Rich, moist, slightly acidic, well-draining
Hardiness Zones 4–9 (varies by species)
Mature height 3–25 m (10–80 ft), by species
Pet safe Generally non-toxic

Common problems

    • Plant away from frost pockets
    • Cover small trees with fleece overnight
    • Feed with an ericaceous fertiliser
    • Mulch yearly with leaf mould
    • Scrape off scales by hand
    • Apply horticultural oil in winter