August 2012 Plant Profile: Magnolia grandiflora (dwarf cultivars)

August 7th, 2012 by Soest Gardener, Riz Reyes

The bold presences of the Evergreen Southern Magnolia is truly a sight to behold in late summer as its creamy white blossoms unfurl, emitting a sweet, pleasantly pungent aroma that fills the warm air.

One of the problems, however, is its eventual size. Most of the cultivars readily available will easily get too large for a small urban garden, but there are a handful of selections that stay at a reasonable height, yet still provide the exquisite, deep green, glossy foliage and russet brown undersides and, of course, the ethereal blooms in summer.

The one photographed here is one we have here at CUH called ‘Baby Doll’. Unfortunately, it’s not readily available in the trade, but it possesses a wonderful mounded compact habit for a small tree. It stands about 10ft. tall and about 15 feet wide in canopy.

More commonly available in the trade is ‘Little Gem’. A handsome, but sometimes overused selection. This still gets to be quite large when fully mature at 20-25 feet high, but much smaller compared to the standard selections.

A little newer on the market, but appears to be quite promising are ‘Teddy Bear’ and ‘Baby Grand’. The wonderful russet undersides are very prominent in ‘Teddy Bear’  as the densely leaved selection is calling to be embraced. It has rounder foliage and a tidy and fairly uniform habit. Another fine selection that has proven itself to be a performer even in not so ideal conditions is the newest selection dubbed ‘Baby Grand’. It has a wonderful short stature that will make it great for large container work and it seems to be a great bloomer even on a young, establishing plant.

Magnolia grandiflora could almost be a staple in almost every landscape/garden. The plant looks wonderful year round, adds a nice tropical feel to the Pacific Northwest landscapes here and it’s fabulous flowers in this month are an absolute treat!

Common Name: Southern Magnolia, Evergreen Magnolia
Location: CUH West Entry
Origin: Dwarf selections are of garden origin.
Height and spread: Most dwarf cultivars stay around 15-25 feet in height and about 15-20 feet wide.
Bloom Time: Late Summer into Autumn

 

 

 

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Free Weekend Walks

March 3rd, 2011 by Tech Librarian, Tracy Mehlin

Magnolia by L. ThornbergEvery month on the first and third Sundays get outside and enjoy a free guided tour of the beautiful Arboretum.

Sunday, 11am – 12:30pm and 1 – 2:30pm
Location: Washington Park Arboretum, 2300 Arboretum Dr. East, Seattle.

Our Weekend Walks are led by experienced, trained, knowledgeable and engaging docents. The 11 am tours of each month are themed tours. March’s theme is Harbingers of Spring. Right about now we are all dreaming of spring. It’s not too far away! Get an early glimpse of the bright colors of spring by visiting early blooming Rhodies, Magnolias and Camellias.

Photo by Samantha Kimble

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