The round female cones are spiny and reach up to 15 cm (6 inches) in diameter.

The plant is grown both as an outdoor ornamental and as a houseplant, and its wood is used in construction. This article was most recently revised and updated by, https://www.britannica.com/plant/Norfolk-Island-pine, The Gymnosperm Database - Araucaria heterophylla, University of Florida - Garden Solutions - Norfolk Island Pine. It is an immensely popular houseplant and many folks use it as a living Christmas tree.

Announcing our NEW encyclopedia for Kids! A sure sign of spider mite infestation is a grey cast to the needles or no longer a soft touch. It grows best in front of a south-or west -facing window. The plant may enter a period of dormancy in winter, especially if kept in a cool (50–60˚F) room. With plenty of light, the distance between branches will be tight. If grown in good light, water it only when the top inch or so of soil is dry.

Chances are, another home may not be as conducive. It has not recovered and is dropping older needles in mass. The branches are arranged in symmetric whorls, and the trunks are characteristically straight. © 2020 Advance Local Media LLC. How do I care for a Norfolk Island pine? You can also trim the tips of the branches, all around.

During my vacation this summer, it was neglected either by over or under watering or lack of light.

When I got it, the Norfolk Island Pine was a small plant, about two foot tall. But, it is now a different time, and I only have one house plant, a Norfolk Island Pine. Its Latin name is Araucaria heterophylla (excelsa). November 2014.

Norfolk Island pines growing in New Zealand. One other interesting thing about this plant is that the root system is small compared to its size. Use a smaller rather than larger container as too much of a soil mass will likely lead to over watering. The plant is grown as an outdoor ornamental in regions with a Mediterranean climate, and the attractive saplings are cultivated throughout the world as houseplants.

Community Rules apply to all content you upload or otherwise submit to this site. Not a true pine, Norfolk Island pine (Araucaria heterophylla) is a beautiful evergreen tree named for its native home of Norfolk Island off the coast of Australia.It's hardy outdoors in places like south Florida where it doesn't freeze in winter, but most of us grow it as a houseplant. The wood of large trees is used in construction, furniture, and shipbuilding. You have three choices in dealing with your big tree. Corrections? This will reduce the bulk somewhat.

It does not like having its roots disturbed, so it should be repotted only every 2 or 3 years. James Cook (1772–75) and was introduced to cultivation shortly thereafter.

Can I plant it outside in the spring? Note to readers: if you purchase something through one of our affiliate links we may earn a commission. All rights reserved (About Us).

A healthy plant has soft, lush green foliage (needles). Move it to a bright outdoor location once the weather turns mild.

It is a native of Australia, where it grows to 80 feet tall.

Its Latin name is Araucaria heterophylla (excelsa). I think the feathered look is nice; I have seen it done on a couple of plants that were about 12 feet high and growing in a hobbyist greenhouse. It is really fussy about water - meaning, it is easy to water too much. Water it when the top inch of soil feels dry.

Let us know if you have suggestions to improve this article (requires login). The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of Advance Local. The Norfolk pine was originally given to my sister as a gift. New growth will come out and will give the plant a feathery look, versus the very structured, staircase look it now has. The tree will grow outside in the United States but only in the semi-tropics of Florida.

It likes moist soil and humid air.

I have a large Norfolk Pine that I have had for many years. Jim Goerke, Ann Arbor How can I trim them or can I plant them outside? Question: My aunt gave me a small Norfolk Island pine over Christmas, decorated as a Christmas tree.

To prevent sunburn, move it outdoors gradually, first keeping it in the shade for a … If its needles seem dry and begin to turn yellow, it likely needs more water and more humid air. Move it to a bright outdoor location once the weather turns mild.

norfolk island pine outdoors Asked September 6, 2013, 3:45 PM EDT I live in the panhandle of Florida, about a block from the Gulf--there are barrier islands--so we are not close to surf, etc. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. A.: Your's is a nice problem to have - that is, what to do with a houseplant that received great care and has rewarded you with robust growth, so much growth that it has maxed out the space you have available for it.

I have a place close to the woods that is protected on the south and west and gets morning and midday sun and is well drained. If it's grown in lower light conditions - and thus has less need for water - water when the top third of the soil is dry.

Norfolk Island pine, evergreen conifer of the family Araucariaceae, native to Norfolk Island in the Pacific Ocean.

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