NZ Gardener

mad about magnolias

In the heart of wintry July, Magnoliaca­mpbellii is the first magnolia to open and promises the delight of a new spring.

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At least, that is when our tree blooms. All the tarseal and concrete in the central city of New Plymouth lifts the temperatur­e and the cluster of trees in the Huatoki Reserve by Powderham Street open their first flowers in June, before they have even shed all their autumn foliage.

For the past two Julys, I have spent more time than I should have taking photos of our tree against the snow-capped peak of Mount Taranaki. The magnolia and the maunga, I call the series. There is a distance of maybe 40km or so between the two, so this is right at the limits of both the zoom on my camera and my technical skills, but I keep trying for the perfect image without having to resort to cheating with filters and the computer. When I look at my photo file on

Magnolia campbellii, I have a series of trees framed against background­s – one in our local town of Waitara against the spire of the Church of St John the Baptist; a specimen at Tupare

garden with the backdrop of the rushing Waiwhakaih­o River; the aforementi­oned Powderham Street specimens against a carpark building; even one on Mount Baotai, framed by Chinese roof lines.

I think what drives me is the effort to capture the spirit of the over-the-top, gorgeous flowers appearing in a cool winter landscape.

Magnolia campbellii is one of the oldest varieties in New Zealand.

It dates back to the second half of the 19th century and was sold commercial­ly by Duncan & Davies as early as 1915.

Before you rush out to buy one, you need to be aware that this species can take many years before it sets flower buds and ultimately grows into a very large tree. Its early season blooming also makes it vulnerable to frost damage in cooler parts of the country.

If you are only going to plant one magnolia, maybe look to one of the more recent hybrids, although Magnolia

campbellii itself belongs in any collection. Our specimen here was one of the first trees planted in our park by Mark’s father, Felix, in the early 1950s.

The pink Magnolia campbellii is the most common in Taranaki.

Here the majority are the particular­ly good ‘Quaker-Mason‘ form. It is traced back to Thomas Mason (commonly referred to as Quaker Mason, on account of him being a Quaker), a prominent Wellington horticultu­rist who arrived as a new settler in 1841 and had a huge influence through until the end the century.

But the pink that we take as the norm here, is in fact not at all common in the wild where most Magnolia campbellii are white. Apparently our pink originated in Darjeeling – an area in northeast India that is better known for its tea.

Overall, Magnolia campbellii has a wide natural distributi­on.

It grows from eastern Nepal, across Sikkim and Assam into southweste­rn China and down to northern Burma.

We were thrilled to see a plant on Mount Baotai in China last year, even though its pale pink blooms showed it to be a pretty average form of the species. We couldn’t tell if it was naturally occurring or had been moved into its current position, as the modern Chinese are wont to do. We don’t have a white Magnolia

campbellii in our garden, so I went to Tupare Garden in New Plymouth to photograph their specimen that dates back to the late 1940s or early 1950s.

The blooms have a curious green flush at the juvenile stage but the tree is not a strong growing, distinctiv­e form. It is not a patch on all the pink ‘Quaker-Mason‘ specimens around but there will be other white forms available in New Zealand.

The other popular form is Magnolia var. mollicomat­a.

It originates from areas further to the east and flowers several weeks later. Our fine specimen of purple ‘Lanarth’ (or Magnolia campbellii subsp. mollicomat­a ‘Lanarth’, to be pedantic) will not flower until halfway into August.

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 ??  ?? The pink ‘Quaker-Mason’ form.
The pink ‘Quaker-Mason’ form.
 ??  ?? M. campbellii on Mount Baotai in southwest China.
M. campbellii on Mount Baotai in southwest China.

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