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Shade trees

Shade trees — yard size approx. 160 sq. metres — require an evergreen shade tree, something that won't grow too high, but gives good shade.

 

Jim Antill, one of our landscaping experts suggests: Almost all NZ natives are evergreen. Titoki, karaka, Taraire, etc, make small-to-medium canopies and are very dense. Lighter shade is obtained with Kowhai, and the flowers are lovely, of course. (Ever seen tuis getting smashed on the nectar? It's a laugh a minute!).

Exotic evergreens such as Brazilian Pepper tree (Schinus terebinthifolius) or the more common Schinus molle — both form umbrella canopies and grow very fast in their early years; you can easily prune them to shape. The latter has really gnarly bark and branch shapes. They're a bit frost tender, so if you're far south of Auckland, think again. Photinia glabra has been popular for a long time; though less often planted now, I think it has a lot to offer.

The main thing to ask for is something that forms an umbrella canopy, rather than a tall, pointy one.

But as a landscaper, I have to ask why evergreen? There is a strong argument for shade in the summer and warm sunshine in the winter: that means deciduous!

UnitecAdvice by Dr Dan Blanchon from Unitec's Diploma in Sustainable Horticulture and Bachelor of Resource Management.

Reproduced with permission from NZOOM Home and Garden content,
from the previous website of  TVNZ News

The views expressed here are not necessarily those of the RNZIH
 
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