What soil does Eastern cottonwood grow in?

It tolerates these soils: average garden soil, clay, sandy, calcareous, acidic.

Is Eastern cottonwood hardy?

Hardy down to -40 °C (USDA zone 3, RHS H7). It gets through winter in every part of the country.

How far from the house should Eastern cottonwood be planted?

Plant it at least 7 m from buildings. Keep it at least 4 m from paving.

When does Eastern cottonwood flower?

Flowering: March–April, red, green.

How much water does Eastern cottonwood need?

Water need: medium. Drought tolerance: medium.

What should I plant instead of Eastern cottonwood?

We do not recommend it for most Central European gardens. For a similar purpose we recommend: American lime, Common alder, English oak, Freeman maple.

Eastern cottonwood

Populus deltoides

Eastern cottonwood (Populus deltoides) is a large tree. Light: full sun. Hardy down to -40 °C. Drought tolerance: medium. Sold in local shops from about €35. We do not recommend it for most Central European gardens.

Illustration of Eastern cottonwood — An illustration of the typical shape of the mature plant, not a photo.

What it's good for, and what it isn't

A huge, very fast North American poplar with triangular leaves and yellow autumn colour; nurseries mostly offer its narrow, purple-leaved form. On a large, moist, open site (a waterside or the edge of a farm) it gives shade and shelter quickly, but it does not belong in an ordinary family garden. The wood is brittle, the roots travel far and lift paving, and female trees cover everything in cottony fluff in late spring.

We do not recommend this plant

We do not recommend it for most Central European gardens. Further down we show what to plant instead.

Watch out for

The weak, brittle wood sheds large limbs in storms, and the tree is short-lived: after a few decades it declines fast. Its extensive, shallow root system lifts pavements and paving and grows into sewers, so keep it well away from buildings, pipes and hard surfaces. It can throw root sprouts and many seedlings, and the cottony seed fluff of female trees drifts for weeks and piles up in the yard (male cultivars make no fluff). It has many diseases and pests: dieback, canker, leaf spots, rust, powdery mildew, borers, aphids, caterpillars and scale. In Central Europe the eastern cottonwood and the hybrid poplars bred from it cross with the native, endangered black poplar and dilute its gene pool, so do not plant it near floodplains or natural poplar stands. It is on neither the EU nor the Hungarian invasive list.

Key facts

Light: Full sun
Water need: Medium
Care: High
Size after 10 years: 12 m × 6 m
Hardiness: down to -40 °C
Foliage: Deciduous
Flowering: J F M A M J J A S O N D March–April, red, green

Group	Large tree
Light	Full sun
Size after 10 years	12 m × 6 m
Ultimate size	15–30 m × 10.5–18 m
Hardiness	down to -40 °C (USDA 3, RHS H7)
Soil	Average garden soil, Clay, Sandy, Calcareous, Acidic
Foliage	Deciduous
Flowering	March–April, red, green
Water need	Medium
Drought tolerance	Medium
Maintenance	High
Root aggressiveness	High
Suckering	yes
Spreading	Medium
Distance from buildings	at least 7 m
Distance from paving	at least 4 m
Litter	Fruit, Leaves
Planting distance	1000 cm
For dogs	no data
For cats	no data
For children	no data
Typical price	from about €35

Toxicity data is for information only. If your pet or child has eaten a plant, contact a vet or a doctor.

What to plant instead

Recommended plants that do the same job, with similar characteristics.

American lime

Tilia americana 7 m × 4 m after 10 years

A large, fast-growing lime with strikingly big dark green leaves, up to 20 cm long, and fragrant pale yellow flowers in early summer that bees visit…

Large tree

Full sun

Part shade

from about €150

Common alder

Alnus glutinosa 8 m × 4 m after 10 years

A fast-growing native tree for wet, boggy places: a stream bank, a pond side or a low-lying, waterlogged corner where other trees fail. Bacteria…

Large tree

Full sun

Part shade

from about €42

English oak

Quercus robur 7 m × 5 m after 10 years

A native tree that lives for centuries and grows huge, with a broad, rounded crown and lobed leaves; it is home to a great many insects and birds.…

Large tree

Full sun

Part shade

from about €28

Freeman maple

Acer × freemanii 8 m × 5 m after 10 years

A hybrid of red and silver maple: it grows as fast as silver maple but with stronger branching, and it reliably turns orange-red to scarlet in autumn.…

Large tree

Full sun

Part shade

Sizes and prices available

The same plant is sold as a small pot and as a specimen several metres tall, and the price follows. Prices are rounded and for guidance only.

Size	Typical price
size not stated	approx. €35

Frequently asked questions

Data updated: October 8, 2026 · How our data is made

Looks good next to it

Firethorn

Pyracantha coccinea

Heather

Calluna vulgaris

Glaucous sedge

Carex flacca