Grey Poplar Trees – Populus x Canescens


Populus x canescens, better known as the Grey Poplar, is a strikingly beautiful hybrid of the White Poplar (Populus alba) and the Aspen (Populus tremula). It combines the attributes of both parent trees, making it uniquely suited to the British landscape.

Populus x canescens, better known as the Grey Poplar, is a strikingly beautiful hybrid of the White Poplar (Populus alba) and the Aspen (Populus tremula). It combines the attributes of both parent trees, making it uniquely suited to the British landscape.

Grey Poplars can grow to significant heights of between 20-30 meters and often have a broad, rounded crown when fully mature. They boast a fairly fast growth rate and can live for up to 200 years, often longer if growing conditions are favourable. This impressive size, combined with their lifespan, makes them a long-standing, striking feature in any landscape.

The leaves of the Grey Poplar are distinctive, and one of the primary ways it differentiates from other trees native to England. The upper side of the leaf is a green-grey while the underside is a much lighter, almost white colour. These leaves flutter in the wind due to their flat petioles, giving the tree a shimmering appearance, especially when the sunlight catches the contrasting colours.

Reproduction in Grey Poplars is predominantly through suckers from the roots, which means new trees often sprout up around the base of the parent tree. However, like their parents, Grey Poplars are also dioecious, with male and female flowers occurring on separate trees. These flowers, known as catkins, bloom in early spring and are wind-pollinated.

A Grey Poplar’s adaptability to a variety of soil types and its ability to withstand high wind speeds makes it a desirable addition to many British gardens. It’s particularly suitable as a windbreak or as a specimen tree in large gardens. However, due to its vigorous root system, it should be planted with caution near buildings or pavements.

For wildlife, the Grey Poplar provides ample benefits. The catkins offer an early source of pollen and nectar for bees. The leaves serve as a food source for caterpillars of several species of moths, and the fluffy seeds are sought after by many birds.

In the UK, Grey Poplars are often found in the southeast and the Midlands. They particularly favour damp, open areas, often seen growing along watercourses and in open woodlands. However, they have also been widely planted in towns and cities for their ornamental value.

An interesting fact about Grey Poplars is that despite being a hybrid, they have been found to occasionally produce viable seeds, a relatively rare phenomenon in the plant world.

In summary, the Grey Poplar (Populus x canescens) is a tall, fast-growing tree that brings together the best qualities of its parent species. It adds height, structure, and unique visual appeal to the British garden, along with providing benefits for the local fauna. It’s a resilient tree that is relatively easy to grow and is sure to attract attention wherever it is planted.


Full Standard, Boxhead, Feathered, Multi Stem, Pleached, Half Standard Pleached, Umbrella, Half Standard, Espalier, Mini Standard, Ball, Cone, Spiral, Cube, Cloud Form, Cube Spiral, Cube Multiball, Cube Ball Cone, Pom-pom, Lollipop, Archway, Twisted Stem, Triple Lollipop, Multiball 2, Multiball 3, Dome, Cylinder, Pyramid, Cylindrical Dome, Twisted Stem, Unique, Bonsai, Instant Hedge, Instant Screen, Hedging Plants, Young Tree

Root Type

Pot Grown, Rootball, Bare Root


15-30cm, 30-50cm, 50-70cm, 70-90cm, 90-110cm, 110-130cm, 130-150cm, 150-170cm, 170-200cm, 200-230cm, 230-250cm, 250-270cm, 270-300cm, 300-350cm, 350-400cm, 400-450cm, 450-500cm, 500-600cm, 600-700cm, 700-800cm, 10-20cm, 20-30cm, 30-40cm, 40-50cm, 50-60cm, 60-70cm, 70-80cm, 80-90cm, 90-100cm, 100-110cm, 110-120cm, 120-130cm, 130-140cm, 140-150cm

Stem Girth

4-6cm, 6-8cm, 8-10cm, 10-12cm, 12-14cm, 14-16cm, 16-18cm, 18-20cm, 20-22cm, 22-24cm, 24-26cm, 26-28cm, 28-30cm, 30-35cm, 35-40cm, 40-45cm, 45-50cm, 50-60cm, 60-70cm, N/A, 20-25cm, 25-30cm

Foliage Type




Water Requirement


Growth Height

Tall Growing

Growth Speed

Fast Growth

Costal Growing






Hard Wood Cutbacks?



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