Description
Quick Facts
- Botanical Name: Acer platanoides ‘Globosum’
- Common Name: Globe Norway Maple
- Plant Type: Deciduous ornamental tree
- Mature Size: Typically 4–6m tall x 4–6m wide (forms a neat rounded crown)
- Growth Rate: Slow to moderate
- Foliage: Fresh green leaves, turning golden yellow in autumn
- Flowering: Small yellow-green spring flowers (subtle, but lovely up close)
- Sun / Aspect: Full sun to partial shade
- Soil: Most well-drained soils; tolerant once established
- Hardiness: Very hardy across Ireland & the UK
- Best For: Small gardens, driveways, avenues, “instant structure”, tidy formal planting
Description
If you love the look of a perfectly rounded tree but don’t want the maintenance of constant clipping, Acer ‘Globosum’ is one of the smartest choices you can make. It naturally forms a compact, globe-shaped canopy — neat, balanced, and beautifully architectural — bringing that “designed” feeling to a space from day one.
In spring, the fresh green leaves unfurl like small fans, creating a soft, cooling shade through summer. Then, as the season turns, the whole crown warms into clear golden tones, giving you a gentle autumn moment without the tree ever becoming too large or unruly.
This is a brilliant tree for front gardens, courtyards, along paths, or either side of a gate — anywhere you want structure, symmetry, and a calm, finished look.
Caragh Garden Notebook
- Planting: Dig a generous hole, improve with organic matter, and plant at the same depth as the pot. Stake well in exposed areas to keep the trunk steady while roots establish.
- Watering: Water deeply and regularly in the first growing season (especially in dry spells). After that, it’s reliably resilient.
- Feeding: A spring mulch (compost or well-rotted manure) will keep it thriving and support strong leaf colour.
- Pruning: Minimal pruning needed — remove any dead, crossing, or awkward branches in winter. The shape is naturally rounded.
- Positioning & Design: Ideal for formal layouts, driveway planting, or as a single statement tree where you want a clean canopy line. Looks especially good paired with clipped evergreens, grasses, or underplanted with spring bulbs.
Why we love it
- Naturally forms a perfect globe shape
- Compact and well-behaved — great for smaller spaces
- Gorgeous autumn colour without the drama of a huge tree
- A real “instant structure” tree for tidy, timeless gardens







