Acer platanoides 'Crimson Sentry'

Norway maple

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Benefits according to our specialist

Donkerrood blad
Compacte, smalle kroon
Geschikt voor straten en tuinen
Weinig snoei vereist
Winterhard

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Plant features
Description
Planting and care
Packaging and shipping

Plant features Acer platanoides 'Crimson Sentry'

Norway maple

Genus
Acer (view all varieties)

Root type
Pot

Flowering months
April, May

Leaf colour
Yellow, Green

Possibilities
Solitary

Soil type
Goede tuingrond, waterdoorlatend

Positioning
Semi-shade, Sun

Winter hardiness
-40,0°C / -34,4°C, USDA zone 3

Fruit-bearing plants
No

Water needs
Average water

Evergreen plants
No

Leaf colour
Yellow

Fragrant plants
No

Growth habit
Upright growth habit

Mature height (cm)
600

Art. no.
1001568

Description Acer platanoides 'Crimson Sentry' | Norway maple

The Acer platanoides 'Crimson Sentry', commonly known as the Norway maple, is a striking tree with an upright growth habit. This cultivar is known for its compact, narrow crown, making it ideal for both streets and gardens. The Norway maple can reach a height of up to 6 metres, with a similar spread. Its leaves are a distinctive dark red, providing a bold contrast in any garden setting. The leaves are smooth to the touch and are not fragrant. Although not evergreen, the Acer platanoides 'Crimson Sentry' is low-maintenance and does not produce fruits or berries.

Key Plant Characteristics of Acer platanoides 'Crimson Sentry'

Acer platanoides 'Crimson Sentry' blooms in April and May with yellow and green flowers. These flowers are not fragrant but can attract bees and butterflies.
This plant thrives best in a sunny or partially shaded location for optimal growth.
It prefers well-drained, good garden soil to support its upright growth habit.
The bark of Acer platanoides 'Crimson Sentry' is smooth with a greyish-brown colour, and its branches are sturdy.

For those looking to enhance their garden with unique garden plants, Acer platanoides 'Crimson Sentry' offers a striking appearance with its dark red leaves and compact, narrow crown.

Application of Acer platanoides 'Crimson Sentry' in the Garden

The Acer platanoides 'Crimson Sentry' is ideal for use as a solitary feature in gardens, thanks to its upright growth habit and compact, narrow crown.
This plant is winter hardy, tolerating temperatures as low as -40°C, making it suitable for various climates.
It combines well with other shrubs and perennials, especially those with contrasting foliage colours.
The most striking ornamental feature of this plant is its dark red leaves, which provide a stunning contrast in any garden setting.

Planting & care Acer platanoides 'Crimson Sentry' (Norway maple)

We would like to provide some tips on how to plant and care for a Full-sun foliage plants. By following these tips, you can be sure to enjoy your Full-sun foliage plants for a long time.

Ideal placement of a Acer platanoides 'Crimson Sentry'

The Acer platanoides 'Crimson Sentry' thrives best in a sunny or partially shaded spot. It prefers well-drained, good garden soil, which supports its upright growth habit and enhances its striking dark red foliage. This plant benefits from a sheltered location, away from strong winds, to maintain its compact, narrow crown. The right placement encourages healthier growth and richer leaf colour. Ideal for use as a solitary feature in gardens, this shrub requires minimal pruning and is winter hardy, making it a low-maintenance choice. Ensuring the correct site is crucial for optimal growth and vibrant display.

How do I plant a Acer platanoides 'Crimson Sentry'?

Soil preparation is crucial for the successful planting of Acer platanoides 'Crimson Sentry'. Properly preparing the soil ensures good water drainage and nutrient availability, which are essential for plant growth. Mixing organic materials like compost into the existing soil can greatly enhance these conditions. Plants grown in pots can be planted year-round, except during frost periods. After planting, it's important to water the plants until they are well-rooted in the soil. The size of the plant at planting time determines the number of plants needed per metre. For specific planting instructions, consider the plant's mature size and growth habit.

Pruning a Acer platanoides 'Crimson Sentry'

Acer platanoides 'Crimson Sentry' benefits from minimal pruning, making it easy to maintain. Pruning is best done in late winter or early spring before new growth begins. This helps to shape the plant and remove any dead or crossing branches, which can improve air circulation and overall health. While not necessary, removing spent flowers can encourage a tidier appearance. Use clean, sharp tools like secateurs or pruning shears to make precise cuts and prevent disease. Regular maintenance ensures the plant remains healthy and attractive in the garden.

Watering a Acer platanoides 'Crimson Sentry'

The Acer platanoides 'Crimson Sentry' requires moderate watering. It is best to water deeply rather than giving small amounts daily. This encourages strong root growth. Check the soil regularly to ensure it is dry before watering again. Watering is most effective in the early morning or late afternoon to reduce evaporation. During dry, sunny periods, more frequent watering may be necessary. Collected rainwater can be used as an eco-friendly option. Ensure excess water can drain away to prevent root rot, whether the plant is in the ground or a pot. Once established, this plant shows good drought resistance.

Fertilising a Acer platanoides 'Crimson Sentry'

Fertilising Acer platanoides 'Crimson Sentry' is essential for its growth and vitality. Regular feeding supports its upright growth habit and enhances the striking dark red foliage. Using organic fertilisers is recommended to avoid root and leaf burn, which can occur with synthetic options. Consider Heijnen's Organic Starter Fertilizer in spring and Organic Maintenance Fertilizer in summer. Apply fertiliser twice a year, adjusting the amount based on the plant's size. Ensure nutrients reach the roots by watering the garden during dry spells. This practice helps the plant absorb nutrients effectively, promoting healthy development.

The characteristics of a Acer platanoides 'Crimson Sentry'

The Acer platanoides 'Crimson Sentry', known for its striking dark red leaves, is a compact tree with an upright growth habit, making it ideal for both streets and gardens. This Norway maple requires minimal pruning and is hardy enough to withstand temperatures as low as -40°C, thriving in well-drained garden soil. Its yellow and green flowers bloom in April and May, adding a touch of colour to the landscape.

Frequently Asked Questions Acer platanoides 'Crimson Sentry' (Norway maple)

What will be the height of Acer platanoides 'Crimson Sentry'?

The mature height of the Acer platanoides 'Crimson Sentry' is typically around 6 metres. This makes it a suitable choice for gardens where a medium-sized tree is desired.

What will be the width of Acer platanoides 'Crimson Sentry'?

The Acer platanoides 'Crimson Sentry' typically grows to a width of about 3 to 4 metres. Its compact and narrow crown makes it suitable for both streets and gardens.

Which soil type is most suitable for the Acer platanoides 'Crimson Sentry'?

The most suitable soil type for Acer platanoides 'Crimson Sentry' is well-drained garden soil. This plant thrives in conditions where the soil can retain some moisture but does not become waterlogged, ensuring healthy growth and development.

What is the ideal positioning for the Acer platanoides 'Crimson Sentry'?

The ideal location for Acer platanoides 'Crimson Sentry' is in a spot that receives full sun to partial shade. It thrives in well-drained, good garden soil, making it suitable for both street and garden settings. This plant's upright growth habit and dark red leaves add a striking feature to any landscape.

What is the flowering colour of the Acer platanoides 'Crimson Sentry'?

The Acer platanoides 'Crimson Sentry' displays yellow and green flowers during its blooming period in April and May. This plant is known for its striking dark red leaves and compact, narrow crown, making it a popular choice for gardens.

What is the flowering time of the Acer platanoides 'Crimson Sentry'?

The Acer platanoides 'Crimson Sentry' typically blooms in April and May. During this time, it produces small yellow-green flowers that add a subtle touch of colour to the garden.

Is the Acer platanoides 'Crimson Sentry' hardy?

The Acer platanoides 'Crimson Sentry' is hardy and can withstand cold temperatures. However, its ability to survive winter conditions can be influenced by factors such as the timing of frost and its location in the garden, including soil type and exposure to wind.

Is the Acer platanoides 'Crimson Sentry' evergreen?

Acer platanoides 'Crimson Sentry' is not evergreen, meaning it loses its leaves in winter. However, it will sprout new leaves in spring as temperatures rise.

What is the growth strength of the Acer platanoides 'Crimson Sentry'?

The growth potential of Acer platanoides 'Crimson Sentry' is significantly enhanced by proper care and maintenance. Regular fertilisation and appropriate placement in the garden contribute to its robust development and vibrant appearance.

Packaged with love, for you! Our unique plant packaging

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If you have ordered large-sized plants or trees, we deliver them on sealed pallets and place them around your house or driveway. The pallets are sturdy and provide optimal protection for large-sized plants.

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We deliver small or medium-sized plants in boxes. The size of the box depends on the size of the plant. We always make sure that the plant has enough space but still stands firmly in the box, so it cannot be damaged during transport.

The ideal variety for you

Buy Acer platanoides 'Crimson Sentry'

The Acer platanoides 'Crimson Sentry', known for its striking dark red leaves, is a perfect addition to any garden. This Norway maple boasts a compact, narrow crown, making it ideal for both streets and gardens. With its upright growth habit, it requires minimal pruning and thrives in well-drained soil under sun or partial shade. Enjoy its yellow-green blooms in April and May. Discover this hardy shrub at Heijnen today.

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