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| Norfolk Island Pine, Getty Images |
Norfolk Island pines are popular during the holiday season and while sometimes used as a substitute for a Christmas tree, they are not really true pines. While my childhood home in San Diego, CA has a huge 20-foot one in the backyard, here in Colorado and other colder zones they are treated like a houseplant.
Native to an island off the coast of Australia and New Zealand, Norfolk Island pines (Araucaria heterophylla) are actually not pines at all. They're a tropical plant that loves the balmy weather of the South Pacific. The Norfolk Island Pine thrives when it has conditions similar to what it would find on its home island, which means lots of bright indirect light, high humidity, and routine watering. In warm climates, the outdoor plant can reach more than 100 feet tall! Of course, when you keep them in your home, they top out around 6-feet-tall, making them a reasonably-sized tabletop or floor plant for any bright room in your house.
When it comes to decorating your Norfolk pine for the holidays, stick with lightweight Christmas decorations that won’t weigh down their slender branches. Lights are fine, too, but use LEDs, which don’t generate as much heat as traditional incandescent bulbs. After the holidays, remove the decorations and enjoy this handsome houseplant throughout the year!
High humidity is a must for the Norfolk Pine to thrive. When the humidity is not up to the Araucaria heterophylla's standards, the tips of the branches may become brown and dry. This is a houseplant that will definitely benefit from a pebble tray or placement near a humidifier.
Norfolk Island pines need at least two hours of bright, indirect sunlight daily to maintain their bright green foliage color. To ensure symmetrical, upright growth, rotate the plant weekly to keep it from permanently bending toward the light source. Temperatures of 60-72°F during the day and slightly cooler at night are optimum.
Brown branches at the bottom of the tree are normal, especially as the tree grows taller, and can be removed. Any brown branches throughout the rest of the tree are an indication that the humidity is low, or the plant needs more consistent watering.
It is possible to propagate Norfolk Island Pines from cuttings, but only cuttings taken from a terminal lead will grow in the symmetrical form that these trees are known for. Also note, that new growth will not emerge from an area that is trimmed.
Sources:
https://planttalk.colostate.edu/topics/houseplants/1321-norfolk-island-pine/
https://www.thespruce.com/grow-norfolk-island-pine-indoors-1902627
https://extension.psu.edu/norfolk-island-pines
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| ColoradoTreeRecyclingDisposal |
What happens to the trees? In most cases, the trees are chipped and made into a mulch which is usually made available, free to city or county residents.
Important: Never burn your Christmas tree in a fireplace or wood stove. Burning the tree may contribute to creosote buildup and could cause a chimney fire.
Here are four cities in Jefferson County that have Christmas tree recycling or composting programs. Trees must be stripped of all ornaments, hardware, strings of lights and tinsel.
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| ColoradoTreeRecyclingDisposal |
Arvada: The city will accept trees for recycling anytime through Jan. 19.
• Lake Arbor Lake Park, 6400 Pomona Drive
• Stenger Fields at West 58th Avenue and Oak Street
Golden: Christmas Tree recycling is provided by the City of Golden Forestry Division. Program details are distributed every December in the Golden informer. Drop off your trees now through January 27 west of the intersection at Highway 93 & Golden Gate Canyon Road. Please place your tree near the sign posted for tree recycling. For further details, contact the City of Golden Forestry office at 303-384-8141.
Lakewood: Tree recycling from 7 am to 3 pm., December 26th, through Sunday, January 12, 2020. Tree drop-off will take place at Lakewood's Greenhouse, 9556 W. Yale Ave. The greenhouse is located between Estes and old Kipling streets. Please follow posted signs and drop trees in the designated area. Tree recycling is free for Lakewood residents. Mulch will be available upon request. For more information, please call 720-963-5240.
Wheat Ridge: The city has a free tree recycling program for residents that runs through the end of February. Drop sites are open from sunrise to sunset:
• Prospect Park, 11300 W 44th Ave.
• Panorama Park, W 33rd Ave & Fenton St.
For additional cities and counties in Colorado:
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| RecycleOldChristmasLights. |
To recycle your old Christmas and Holiday Lights: RecycleLights
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| Photo Courtesy Pexels |
