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Balsam poplar origin

The balsam poplar (Populus balsamifera) is native to North America and is widespread between Alaska, Canada, and the northern United States. It prefers moist, cool regions, often along rivers, in riparian forests, and on nutrient-rich alluvial soils.

The balsam poplar belongs to the willow family (Salicaceae) and is a fast-growing deciduous tree species with a distinctive fragrance: buds, young leaves, and bark exude a pleasant, balsamic aroma. In Europe, the balsam poplar is cultivated as an ornamental and commercial tree.

Balsam poplar care and location

The balsam poplar prefers sunny to partially shaded locations with moist, nutrient-rich soils. Its natural habitat is riverbanks, streams, and moist meadows. It can even tolerate short-term flooding, but not permanent waterlogging. The balsam poplar is very sensitive to wind and should be protected from strong winds. 

The balsam poplar is easy to care for and grows very quickly—up to 1–2 meters per year under optimal conditions. It is particularly well-suited as a pioneer tree for greening open spaces or challenging locations.

Pruning balsam poplar

Regular Cutting measures can help promote the vitality of the balsam poplar and reduce the risk of breakage. Especially in old age, the tree is prone to uncontrolled crown growth. Annual maintenance pruning—preferably in late winter—can be beneficial. In late winter, you can remove dead or damaged branches.

Fertilizing balsam poplar

As a rule, the balsam poplar does not require any additional fertilizationIn poor soils or in urban areas, fertilization with organic slow-release fertilizer (e.g. compost, horn shavings or mature manure) can support their growth.

Watering balsam poplar

Young balsam poplars, in particular, require regular watering to develop their rapid growth and establish well. Older trees also require targeted watering during periods of hot and dry weather for several weeks. We generally recommend the following for balsam poplars: 

  • Young trees: Water regularly in the first few years – ideally 2-3 times a week during dry periods. 
  • Older trees: Provide supportive watering during longer dry periods. 

And here are the basic recommendations for the Watering trees:

  • To ensure that the water can actually reach the root area, a lot of water should be given at once, ideally 75 – 100 liters of water in one watering. 
  • The water should be released slowly so the soil can absorb it optimally. If water is applied too quickly, it will run off the surface, as dry soil can only absorb a small amount of water. Therefore, we recommend using tree watering bags. 
  • The baumbad watering bags They release water drop by drop through small holes into the soil over a period of several hours. This allows for good moisture absorption in the root zone of the tree, where the roots can easily absorb the water.
  • The bag is placed around the tree trunk like a jacket and zipped shut. It is then filled with water, releasing the water drop by drop over the next few hours.
  • If you water your tree without a watering bag, you should water late in the evening or early in the morning.  
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