Sweetgum tree: growth and size

Sweetgum tree: growth and size

One of the largest deciduous trees in Europe

The sweetgum tree is one of the largest deciduous trees in Europe. It reaches a height between 20 and 45 m. But it only reaches this extent in this country in exceptional cases. They are not uncommon in his homeland.

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In our climate, the sweetgum tree usually grows 15 to 20 m high. Its width is on average 4 to 6 m. A width of up to 10 m is the exception. It doesn't take too long to reach these dimensions in height and width (20 to 50 cm per year).

The growth changes over time

The sweetgum tree naturally has a shapely growth. It is often multi-stemmed. The main shoot is continuous and initially the tree forms a narrow pyramidal to conical crown. This is moderately translucent.

With age, the crown becomes more egg-shaped. The main branches run upright, while the side branches rise horizontally to diagonally. In old age, a rounded and open crown has usually developed.

Rather large specimens

In addition to the well-known 'Stella' variety, which grows up to 25 m high and 6 m wide, there are other varieties that are more of the larger specimens and are best suited for large properties, parks, streets and public spaces.

Here are the varieties:

  • 'Worplesdon': up to 15 m high, symmetrically structured, 20 to 40 cm per year
  • 'Moraine': up to 12 m high and 6 m wide, even growth
  • Columnar sweetgum: maximum 15 m high and 3 m wide
  • White gum tree: up to 10 m high and 6 m wide, 20 to 40 cm per year

Small sweetgum trees - ideal for home gardens and containers

Even more spatially limited locations can be planted with sweetgum trees. The following varieties are well suited: 'Gumball', 'Oktoberglut', 'Silver King' and 'Variegata'.

Tips

The more moist and nutrient-rich the soil, the faster the sweetgum grows. With optimal location conditions, it can grow up to 90 cm annually!