Sycamore (Acer pseudoplatanus)

Also known as: Great maple, Plane maple, Lock-and-key-tree

Sycamore wood, derived from the sycamore maple (Acer pseudoplatanus), is prized for its versatility and aesthetic qualities. It is widely utilized in the creation of furniture, cabinetry, and veneers due to its appealing grain and smooth texture. Additionally, sycamore wood is ideal for making musical instruments, wooden flooring, and various kitchen utensils such as cutting boards and butcher blocks. Its durability and ease of use make it a popular choice for numerous woodworking applications.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Attributes of Sycamore

Lifespan

Perennial

Plant Type

Tree

Plant Height

20 m to 35 m

Spread

15 m

Leaf Color

Green Yellow

Flower Size

8 cm to 15 cm

Flower Color

Green Yellow

Images of Sycamore

Quickly Identify Sycamore

Leaves are broad, 5-lobed, and serrated, resembling an outstretched hand, reaching up to 6 inches (15 cm).

Fruit consists of 2-inch (5 cm) winged samaras with twin wings forming a 60-degree angle for wind dispersal.

Trunk bark showcases flaking layers, revealing vibrant orange inner bark, transitioning from smooth to rugged textures.

Stem is robust, gray-brown, slightly four-sided, with distinct leaf scars not meeting, supporting a widespread canopy.

Flowers are modest, yellow-green, fragrant-less, cluster in panicles up to 5 inches (12.7 cm) long during spring.

Scientific Classification of Sycamore

Phylum

Vascular plants

Class

Dicotyledons

Order

Sapindales

Family

Soapberry

Genus

Maples

Species

Sycamore

Planting and Growing of Sycamore

Care Difficulty

Easy

Watering Schedule

Every 3 days

Sunlight Requirements

Full sun

Sunshine Duration

6-12 hours

Ideal Temperature

50-68℉

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 Sycamore?

Acer pseudoplatanus, commonly known as the sycamore maple, requires a consistent watering routine. Aim to provide around 1500 milliliters each session. The soil should be moist but not waterlogged. You want to avoid the roots sitting in water, which can lead to root rot. Imagine giving the plant a thorough soak, allowing the water to penetrate down to the roots while avoiding standing water.

What are the symptoms of an underwatered Sycamore? ›

What should I do if my Sycamore is not getting enough water? ›

What are the symptoms of an overwatered Sycamore? ›

How to save an overwatered Sycamore? ›

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What Are the Sunlight Requirements for Sycamore?

Sunlight Requirements: Full sun, Partial sun

Duration of light: 5-6 hours daily

Acer pseudoplatanus grows optimally with a blend of full sun and partial shade, promoting vibrant foliage. Ideal lighting supports robust growth and enhances disease resistance.

Optimal Sunlight Requirements ›

Solutions to Achieve Ideal Light ›

Benefits of Ideal Lighting ›

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What Is the Ideal Temperature Range for Sycamore?

Ideal Temperature: 50 ~ 68℉

For the optimal growth of Acer pseudoplatanus, maintaining a temperature range between 50°F and 68°F is ideal. This range supports the tree’s natural growth process, allowing it to absorb nutrients efficiently, grow robustly, and resist diseases. Consistent temperatures within this range ensure that the tree remains healthy and vibrant throughout its growth cycle.

What Soil is Best for Sycamore?

Soil type: Loam, Sandy loam, Calcareous soil

Soil PH: 6.5 ~ 7.5

Acer pseudoplatanus thrives in well-drained soil as it prevents waterlogging. Ensuring good drainage increases root aeration and reduces the risk of root rot, promoting healthy growth. This species benefits from nutrient-rich soil, providing essential elements like nitrogen and potassium. Such conditions support vibrant foliage and robust development throughout the growing season. Moderate moisture retention in the soil facilitates sustained hydration, helping Acer pseudoplatanus manage dry spells effectively. This balance aids in maintaining turgor pressure and reducing stress on the plant. More About Soil→

How to Fertilize Sycamore?

Fertilizer type: Balanced

Acer pseudoplatanus, commonly known as the sycamore maple, generally requires modest amounts of fertilizer. During the growing season, a balanced liquid fertilizer should be applied at half strength to avoid nutrient burn. For mature trees, ensure the fertilizer is evenly distributed across the root zone. More About Fertilizing Techniques→

How to Prune Sycamore?

Pruning Time: Spring, Summer

Avoid heavy pruning during autumn as it can cause excessive stress on the tree before winter dormancy. Spring or Summer is ideal when the tree is actively growing and can heal more quickly. Ensure your pruning tools are sharp and clean to make precise cuts and prevent disease transmission. Disinfect tools before and after pruning to maintain plant health. More About Pruning Techniques→

How to Propagate Sycamore plant?

Propagate Time: Spring, Early spring, Late winter

Begin the propagation process by collecting seeds from mature Acer pseudoplatanus trees. Ensure the seeds are fully developed and dry them thoroughly before storage. This prevents mold during storage and promotes better germination results when planted.

To propagate by cuttings, select healthy branches from the parent tree. Cut sections approximately 10-15 cm long with a sharp pruning shear. Strip the lower leaves to expose nodes, which will encourage root development when planted.

For grafting propagation, select a healthy scion and a compatible rootstock. Make precise cuts in both to ensure good contact. Secure the graft union with grafting tape to promote successful healing and growth.

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How to Repot Sycamore plant?

Repotting frequency: Every 2-3 years

Keep an eye on indications like roots growing out of drainage holes or your Acer pseudoplatanus showing stunted growth. These signs suggest it's time for a new pot to support its expanding root system. A good rule of thumb is to repot during early spring or autumn for best results.

Select a pot one size larger than the current one, ensuring it has adequate drainage holes. A pot with sufficient space helps prevent waterlogging, which can cause root rot. The new space encourages healthy root expansion and supports the plant's overall growth.

Select a rich, loamy soil mixture with excellent drainage to allow air circulation around the roots. This type of soil prevents root rot and supports the healthy absorption of nutrients. Good soil structure is crucial for robust growth and vitality in your Acer pseudoplatanus.

Toxicity of Sycamore

Is Sycamore toxic to humans?

Sycamore presents a mild toxicity risk to humans when ingested. Every part of this plant is deemed toxic and can result in poisoning if eaten. The toxic characteristics are largely attributed to the presence of hypoglycin A (HGA) and pyrogallol. Upon ingestion, individuals may suffer from various symptoms, not limited to gastrointestinal issues such as nausea and vomiting, as well as weakness and hypoglycemia due to hypoglycin A. The intensity of symptoms can differ depending on the quantity consumed and the individual's sensitivity. People should be mindful of the possible dangers linked to the unintentional consumption of any sycamore part, particularly because the whole plant contains toxic compounds.

Is Sycamore toxic to cat?

The Sycamore tree has been recognized to exhibit a mild level of toxicity to cats. Felines might inadvertently consume various parts of the sycamore, and it is crucial to understand that every part of the plant is harmful. Ingesting sycamore can result in symptoms that indicate physical discomfort, illness, or pain. Two toxic compounds identified within sycamore are hypoglycin A (HGA) and gallic acid, which contribute to its poisonous characteristics. Considering these dangers, cat owners are advised to observe their pets for any abnormal behavior and promptly seek veterinary assistance if poisoning is feared.

Is Sycamore toxic to dog?

Sycamore is regarded as having mild toxicity for dogs. If canines inadvertently consume this plant, it may lead to poisoning. All parts of the plant, including its leaves, seeds, and bark, harbor toxic compounds that pose a risk to a dog's well-being. Upon ingesting sycamore, a dog could show signs such as vomiting, diarrhea, abdominal discomfort, or lethargy. It is vital for dog owners to remain alert and keep their pets away from areas where sycamore is present. Should a dog accidentally consume sycamore, it is essential to seek prompt veterinary assistance to ensure the best possible care for the animal.

WARNING

The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.

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