Acer palmatum 'Twombly’s Red Sentinel' – A Striking, Upright Red Japanese Maple
Acer palmatum 'Twombly’s Red Sentinel' is a rare, columnar Japanese Maple, prized for its intense red foliage, upright growth habit, and year-round visual impact. As one of the few naturally narrow, vertical-growing Japanese Maples, it is an excellent choice for small gardens, avenue planting, and architectural focal points.
Seasonal Beauty & Growth
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Spring: Bright crimson-red leaves emerge, forming a dense, upright canopy.
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Summer: Foliage deepens to rich burgundy, retaining its colour even in full sun.
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Autumn: Leaves turn a fiery scarlet, creating a breathtaking seasonal display.
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Winter: The tree’s elegant branching structure and smooth bark add winter interest.
Structure & Form
Acer palmatum 'Twombly’s Red Sentinel' features a strong, columnar form, reaching approximately 3–5m in height while remaining compact in width. This narrow, upright growth habit makes it ideal for tight spaces, urban gardens, and avenue planting, where a bold vertical presence is desired.
Perfect for Various Landscapes
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Small & Urban Gardens – A compact, space-saving feature tree.
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Avenue & Driveway Planting – Creates a striking formal effect when planted in rows.
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Architectural & Contemporary Gardens – Offers strong vertical interest and structure.
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Japanese & Ornamental Gardens – Complements traditional and modern designs.
Growing Conditions & Care
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Position: Thrives in full sun to partial shade.
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Soil: Prefers well-drained, slightly acidic, moist soil.
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Hardiness: Fully hardy and resistant to sun scorch.
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Maintenance: Low-maintenance; occasional pruning enhances shape.
Why Choose Acer palmatum 'Twombly’s Red Sentinel'?
With its rich red foliage, space-efficient columnar form, and year-round beauty, Acer palmatum 'Twombly’s Red Sentinel' is the perfect choice for adding height, colour, and structure to any landscape.
Perfect Plant Combinations
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Evergreens – Pair with Taxus baccata (English Yew) or Ilex crenata (Japanese Holly) for contrast.
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Flowering Shrubs – Complement with Hydrangea or Rhododendron for seasonal interest.
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Perennials – Underplant with Heuchera, Hosta, or Ferns for texture.
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Groundcovers – Use Vinca minor (Periwinkle) or Ajuga reptans (Bugleweed) for a lush base.
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Other Japanese Maples – Combine with Acer palmatum 'Orange Dream' or 'Shaina' for striking contrast.
Acer palmatum 'Twombly’s Red Sentinel' is a rare and refined Japanese Maple, offering stunning colour, elegant form, and versatility for any garden or landscape.
Does the height include the pot?
No, we measure from the top of the pot to the tip of the plant except for some of the instant planted screens, in this case it will be stated in the description
How long does delivery take?
Most orders are delivered in just a few days, Smaller items are often sent with Parcelforce on a next day service, Larger items should allow up to 10 days due to the size of the items they often have to be sent on our own transport.
Where will you leave my plants?
We will leave your order at the front of your property, Parcelforce may
leave your items in a safe place if you let us know, Pallet couriers
will require a flat hard surface to deliver to, no gravel or soil, a
driveway or parking spot would be best. Most importantly Deliveries by
pallet courier will require access for a large truck (bin lorry sized)
to get near the delivery point. Deliveries sent on our own transport may come in a small van or larger truck.
