Trident maple (Acer buergerianum)
Also known as: Trident Maple, Three-toothed Maple
The Trident maple (Acer buergerianum) is native to Korea, eastern China, and Japan. The name "Acer" is derived from the Latin term for maple, while "buergerianum" honors the 19th-century German botanist Heinrich Buerger. In autumn, its leaves turn vibrant shades of red and orange.
In This Article
Attributes of Trident maple
Lifespan
Perennial
Plant Type
Tree
Plant Height
5 m to 20 m
Spread
6 m to 9 m
Leaf Color
Green Red Yellow Orange
Flower Size
3 cm
Flower Color
Yellow Green
Images of Trident maple
Quickly Identify Trident maple
1
Tri-lobed, trident-like leaves
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Exfoliating bark with orange-brown inner layer
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Small greenish-yellow flowers in symmetrical clusters
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Winged samaras in pairs, helicopter-like spin
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Slender stems with fine gray hairs and sharp buds
Scientific Classification of Trident maple
Phylum
Vascular plants
Class
Dicotyledons
Order
Maples, mangos, mahogany, citrus, and allies
Family
Soapberry
Genus
Maples
Species
Trident maple
Planting and Growing of Trident maple
Care Difficulty
Easy
Watering Schedule
Every 4 days
Sunlight Requirements
Full sun
Sunshine Duration
6-10 hours
Ideal Temperature
60-75℉
Soil Type
Potting Mix, Peat Mix
Soil pH
6.5-7.5
Fertilizer Type
Balanced
Pruning Season
Spring, Summer
Pruning Area
Branches, Leaves
Pruning Frequency
2 times a year
Repotting Season
Spring
Pot Type
Plastic, Ceramic
How to Water Trident maple?
Acer buergerianum thrives best when it is watered deeply but infrequently to encourage deep root growth. Water each time until the top 1-2 inches of the soil feels moist but not soggy. This practice helps to ensure that roots go deep into the soil, increasing drought tolerance.
What are the symptoms of an underwatered Trident maple?
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What should I do if my Trident maple is not getting enough water?
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What are the symptoms of an overwatered Trident maple?
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How to save an overwatered Trident maple?
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What Are the Sunlight Requirements for Trident maple?
Acer buergerianum benefits best from full sun to partial sun. Receiving adequate sunlight enhances photosynthesis, boosts growth, and fortifies natural defenses against diseases.
What is the optimal lighting setup for Acer buergerianum?
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How does one ensure Acer buergerianum receives ideal sunlight?
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What are the benefits of Acer buergerianum getting ideal sunlight?
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What Is the Ideal Temperature Range for Trident maple?
The ideal temperature range for Acer buergerianum, also known as Trident Maple, lies between 60°F and 75°F. This range ensures optimal growth and development, as the plant thrives when it receives consistent warmth without extreme fluctuations. The temperature within this range supports essential physiological processes, including photosynthesis and nutrient uptake, promoting healthy foliage and robust growth.
What Soil is Best for Trident maple?
Acer buergerianum thrives in well-draining soil, which prevents water logging and root rot. This essential need helps to maintain a balance between moisture and air, promoting healthy root development. This plant requires nutrient-rich loam, enriched with organic matter. Such composition provides essential nutrients which support vigorous growth and vibrant foliage. A soil that retains moderate moisture ensures that the plant stays hydrated without becoming waterlogged. This balance is crucial for Acer buergerianum’s optimal health and growth.
How to Fertilize Trident maple?
For Acer buergerianum, ensure you apply a balanced fertilizer at roughly half the recommended strength. This prevents any root burn while supplying adequate nutrients. A general rule of thumb is to apply about 1 tablespoon of liquid fertilizer per gallon of water or follow the package instructions for solid fertilizers distributed across the root zone.
How to Prune Trident maple?
Begin by inspecting the tree for any dead, damaged, or crossing branches and remove them using clean, sharp pruning tools. Trim back any overly long stems to maintain the tree's desired shape, making cuts just above a node or bud. Ensure you have an even distribution of branches for better sunlight exposure and air circulation, which are essential for robust growth. To shape the canopy of Acer buergerianum, focus on creating a balanced and symmetrical form. Start by pruning the tree's apex to control its height. Follow by selectively thinning out crowded areas within the canopy to allow light penetration. This not only improves its aesthetics but also supports a healthier tree structure.
How to Propagate Trident maple plant?
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Collect seeds from mature Acer buergerianum specimens in the autumn, ensuring they are fully ripened. Store them in a cool, dry place until spring for sowing.
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Take semi-hardwood cuttings in early summer, ensuring each cutting has at least two nodes. Remove lower leaves and treat the base with rooting hormone before planting in a moist potting mix.
3
Grafting is best done in spring when the sap begins to flow. A cleft graft is often used for Acer buergerianum. Ensure the scion and rootstock are compatible and bind them securely to facilitate proper healing.
How to Repot Trident maple plant?
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Acer buergerianum should be repotted when you notice roots beginning to emerge through the drainage holes or when the growth seems stunted. Ideal times are early spring or early autumn. This helps the plant minimize stress and adapt as it prepares for its growth period.
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Select a pot that is slightly larger than the current one, ideally 1 to 2 inches wider in diameter. This ensures that Acer buergerianum has enough room for root expansion without overwhelming it with excess soil, which may retain too much water.
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Choose a well-draining loamy soil mix for repotting. This type of soil provides the necessary drainage and aeration required for healthy root development, while retaining enough moisture so the roots can absorb nutrients effectively.
