Every December, South Florida plant lovers face a question that the rest of the country doesn’t: what do you do for a Christmas tree when it’s 78°F outside and your home is filled with tropical plants? The answer, for many, is the Norfolk Island Pine — Araucaria heterophylla — one of the most beautiful and distinctive plants you can grow in South Florida, and the only “Christmas tree” that will still be alive and thriving in your home next July.
This is its story.
What Is the Norfolk Island Pine?
Despite its name, the Norfolk Island Pine is not a true pine at all. It is an ancient conifer in the family Araucariaceae — a lineage that predates the dinosaurs — native to Norfolk Island, a tiny island in the South Pacific between Australia and New Zealand. In its native habitat, it grows to over 200 feet tall, one of the great forest trees of the Pacific. In South Florida, it is one of the most beloved large landscape trees and houseplants available.
What makes it unmistakable is its architecture. The Norfolk Island Pine grows with a perfectly straight central trunk and perfectly horizontal whorls of branches radiating outward at each level — like a living pagoda, or a natural candelabra. Each tier is wide, flat and covered in soft, bright green feathery needle-like foliage. The silhouette is open and airy, with clear space between each tier and the trunk visible running straight through the center. It is one of the most geometrically perfect plants in nature.
Why South Florida Is Perfect for Norfolk Island Pine
The Norfolk Island Pine is a subtropical plant that thrives in exactly the conditions South Florida provides:
- Warmth year-round — Norfolk Island Pines are cold-sensitive and cannot tolerate frost. South Florida’s frost-free climate is ideal. They grow outdoors here as magnificent landscape trees, reaching 50-80 feet in the South Florida landscape
- Bright light — they love bright light and tolerate full sun outdoors. Indoors, they thrive in the brightest spot available — a south or west-facing window is ideal
- Humidity — South Florida’s naturally high humidity suits them perfectly. In drier northern climates, Norfolk Island Pines struggle indoors because the air is too dry. Here, they are in their element
- Outdoor growing — in South Florida, a Norfolk Island Pine can eventually move from a pot indoors to a magnificent landscape tree outdoors. It is one of the few “houseplants” that has a genuine outdoor future here
The Living Christmas Tree Tradition
Every November and December, Norfolk Island Pines appear in garden centers and grocery stores across America, sold as small potted “living Christmas trees.” In most of the country, they are treated as seasonal novelties — decorated for the holidays and then discarded or slowly declined indoors through the dry winter months.
In South Florida, the story is completely different. Here, a Norfolk Island Pine purchased as a living Christmas tree is the beginning of a long relationship. Decorated beautifully for December — its naturally tiered branches hold ornaments and lights with extraordinary elegance — and then moved to a bright spot indoors or onto a lanai for the rest of the year, where it grows steadily and beautifully for years. Eventually, for those with the space, it can become a magnificent outdoor landscape tree.
This is the Norfolk Island Pine’s great gift to South Florida plant lovers: a living Christmas tree that actually lives.
How to Decorate Your Norfolk Island Pine
The Norfolk’s naturally tiered architecture makes it one of the most beautiful plants to decorate. A few principles:
- Keep it light — the branches are elegant but not as strong as a traditional Christmas tree. Use lightweight ornaments and avoid heavy decorations that could bend the branches
- Warm white lights — a strand of warm white fairy lights draped along the tiers is all you need. The open, airy silhouette means the lights are visible from all angles
- Simple and elegant — the Norfolk’s natural beauty is the star. A few simple gold or white ornaments, a small star on top, and warm lights is the perfect approach. Less is more
- Natural accents — small pinecones, dried citrus slices, or simple ribbon bows complement the Norfolk’s natural aesthetic beautifully
- Remove decorations after the holidays — lights and ornaments left on too long can stress the plant. Remove them in January and let the plant return to its natural state
Norfolk Island Pine Care
The Norfolk Island Pine is not difficult to care for, but it has a few specific needs that are important to understand:
Light: Bright indirect light to full sun. Indoors, place in the brightest spot available — a south or west-facing window. Outdoors on a lanai or in the garden, it thrives in full sun to bright shade. Insufficient light is the most common reason Norfolk Island Pines decline indoors — they need more light than most people give them.
Watering: Water thoroughly when the top inch of soil is dry, then allow to drain completely. Do not let it sit in water — root rot is a risk in poorly draining soil. In South Florida’s warm climate, this typically means watering every 7-10 days indoors, more frequently outdoors in summer.
Humidity: South Florida’s natural humidity is ideal. If kept in air-conditioned spaces for extended periods, occasional misting or a pebble tray with water can help maintain humidity around the plant.
Fertilizing: Feed monthly from March through October with a balanced liquid fertilizer. A well-fed Norfolk Island Pine grows steadily and maintains its vivid green color. Do not fertilize in winter.
Repotting: Norfolk Island Pines prefer to be slightly root-bound and do not need frequent repotting. Repot only when roots are visibly emerging from the drainage holes, moving up just one pot size at a time.
Pruning: Do not prune the central leader — the main upright trunk. Removing it will permanently alter the plant’s symmetrical form. Lower branches that die naturally can be removed cleanly at the trunk.
Outdoor transition: In South Florida, a Norfolk Island Pine can eventually be planted outdoors as a landscape tree. Transition it gradually — move it to a sheltered outdoor spot first, then to its permanent location. Once established in the ground, it is remarkably tough and fast-growing.
Common Problems
- Yellowing lower branches — the most common issue, usually caused by insufficient light, overwatering, or low humidity. Move to a brighter spot and check watering habits
- Branch drop — lower branches that die and drop are normal as the plant matures and grows taller. This is not a sign of poor health
- Pale, washed-out color — usually caused by too much direct harsh sun or nutrient deficiency. Move to bright indirect light and fertilize
- Slow growth — Norfolk Island Pines are moderate growers. Slow growth indoors is normal — they grow much faster outdoors in South Florida’s climate
Shop Norfolk Island Pine at Green Millennium
We carry Norfolk Island Pines in three sizes — perfect whether you’re looking for a tabletop living Christmas tree or a statement floor plant that will grow with you for years:
- Norfolk Island Pine, 6” pot — perfect tabletop size, ideal for decorating as a small living Christmas tree or as a bright windowsill plant
- Norfolk Island Pine, 10” pot — a beautiful mid-size plant, striking as a decorated living Christmas tree and a stunning year-round houseplant
- Norfolk Island Pine, 14” pot — a magnificent statement plant. Decorated for Christmas, it is breathtaking. Year-round, it is one of the most architectural houseplants available
The Norfolk Island Pine is one of those rare plants that rewards you twice — once at Christmas, and every day of the year after that. In South Florida’s climate, it is not a seasonal novelty. It is a living investment in beauty. 🌲
