How to Grow Camperdown Elm
Camperdown Elm
Ulmus glabra 'Camperdownii'
treeThe Camperdown Elm is a weeping ornamental tree with distinctive drooping, arching branches that create a dense, umbrella-like canopy. It is a grafted cultivar of the Wych Elm and is prized as a specimen tree in gardens and landscapes for its dramatic, fountain-like form. This deciduous tree typically grows 20-30 feet tall and equally wide, making it a striking focal point.
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Example Camperdown Elm timeline · Pittsburgh, PA (Zone 6b)
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Plant Camperdown Elm
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Camperdown Elm
Late summer into fallBefore the first fall frost (≈ Nov 8)
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-8, with acceptable performance in zone 4b
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Get my Camperdown Elm timeline →Growth Stages
Establishment (Year 1)
First growing seasonYoung weeping tree with initial branch development; form begins to show graceful arching character
Provide consistent moisture; stake if needed to support graft; prune only to remove damaged branches; apply 2-3 inches of mulch
Developing (Years 6-15)
6-15 yearsDense, full canopy established; graceful, fountain-like silhouette is fully expressed; branches may reach ground level
Water only during extended droughts; prune to maintain form and remove crossing branches; remove lower branches if foot traffic is needed beneath tree; thin interior canopy for air circulation
Mature Tree (15+ years)
15+ years onwardFull, magnificent weeping form with thick trunk and extensive branch architecture; dense canopy provides dappled shade
Minimal intervention; prune only dead or diseased wood; monitor for elm diseases (Dutch Elm Disease); maintain health with proper mulching; periodic thinning to prevent disease
Seasonal Dormancy (Fall/Winter)
Fall through early springDeciduous tree loses all leaves in autumn; graceful branch structure becomes visible; silhouette is dramatic and sculptural
No watering needed; observe tree structure for pruning needs; clean up fallen leaves; monitor for winter pest issues
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Maintain tree vigor through proper watering and care; prune out infected branches promptly; avoid wounding bark; consider preventative fungicide injections in high-risk areas; remove and destroy infected trees
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Monitor for skeletonized leaves in early summer; apply insecticidal soap in spring when beetles are active; encourage natural predators; prune out heavily infested branches
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Keep tree healthy and vigorous to resist attack; remove dead or dying wood promptly; maintain proper sanitation; apply preventative bark spray in spring in high-risk areas
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Spray foliage with strong water stream; apply insecticidal soap or horticultural oil; increase humidity around tree; monitor in hot, dry conditions
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Prune out affected branches; apply horticultural oil in dormant season; maintain tree vigor; monitor regularly
Uses
Ornamental Specimen Tree
CraftCamperdown Elm is primarily valued as a dramatic weeping ornamental tree, creating a living sculpture in formal and informal landscapes. Its graceful form makes it an exceptional focal point in gardens, parks, and public spaces. [source]
Wildlife Habitat
WildlifeThe dense canopy provides shelter and nesting sites for birds. Elm trees also host various insect species that form important links in food chains, supporting birds and other wildlife. [source]
Shade and Climate Control
HouseholdThe broad, dense canopy provides excellent shade for cooling buildings and creating comfortable outdoor areas. Strategic placement can reduce cooling costs and improve microclimate conditions. [source]
Traditional Herbal Use
MedicinalElm bark has a long history in traditional herbalism, particularly in Western herbalism for respiratory support. However, modern scientific evidence is limited, and medicinal use should be approached with caution and professional guidance. [source]
Landscape Design & Heritage Gardening
CraftCamperdown Elm is a historic cultivar dating to the 1850s and is valued in heritage and period gardens. Its distinctive form makes it suitable for creating Victorian-era landscapes and heritage garden restorations. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
N/A (ornamental tree; not harvested for food or medicinal purposes)
Fun Facts
- 🌱 The Camperdown Elm originated at Camperdown House in Scotland in the 1850s as a spontaneous weeping mutation and was selected and propagated by Scottish nurserymen, becoming one of the most recognizable weeping ornamental trees.
- 🌱 This tree must be grafted onto an upright Wych Elm rootstock to achieve its characteristic form; the graft union typically becomes visible as a knob or thickening on the lower trunk.
- 🌱 Camperdown Elms can live 50-100+ years or more with proper care, becoming increasingly magnificent as they mature, though they are susceptible to Dutch Elm Disease like all elm species.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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