Hybrid Poplar Trees (Bundle of 3)

Big hybrid poplars (Populus x canadensis) in full summer leaf beside a field

Hybrid Poplar (Bundle of 3) | Spring 2027

$99.99

Reliable shipping

Flexible returns

Pollination Needs male and female

Bloom group 4 of 7 (Mid)

Poplar pollination chart

Ripening

Will it finish before your first hard freeze?

Check it on the Ripening Map (opens in a new tab)

Disease resistanceNot tested yet

Cytospora canker : Unknown, no published data yet
Hypoxylon canker : Unknown, no published data yet
Marssonina leaf spot : Unknown, no published data yet

Scored 1 to 5. Higher resists better, and ? means no published data yet.

See it on our native and shade tree disease chart (opens in a new tab)

At a glance: Hybrid Poplar is a poplar tree rated hardy to zone 3 from NDSU's ratings (winters to -40°F), and dioecious, with separate male and female trees.

Hardy to	Zone 3 to 8. A bare number means the whole of zone 3, colder half included (winters to -40°F). Find your zone with our cold hardiness calculator.
Chill hours	About 1,000 hours (800 to 1,400). Our estimate. No published figure exists for this variety yet. Montana winters give it plenty. In milder climates, make sure your winters average at least this much. Check your chill hours or see our sources.
Pollination	Dioecious (separate male and female trees). Bloom group 4 of 7 (mid), very early spring here. Since you grow hybrid poplar for fast shade and windbreak, no pollenizer is needed. It is wind-pollinated, offers bees little, and is not an orchard pollenizer. Bloom group is our estimate from the variety's origin and relatives. Pollination Charts.
Good for	Windbreaks and hedgerows (8/10), shade (6/10). Scores are our 1 to 10 ratings, but we're still new to these, so they lean on NDSU and other growers rather than our own trees. 8 and up makes our Best Of lists.
Deer	Sometimes damaged by deer.
What you get	Bare root, 3-5 ft. Shipped or picked up in Missoula in spring, roots wrapped in moist sawdust. Guaranteed to bud out.

This is our first year growing these hybrid poplars, so everything below is secondhand until we get more long-term data from our own trees.

Overview

Hybrid poplars are about as fast as a shade or windbreak tree gets. If you need height and cover quickly and you have the water for it, they'll deliver.

Origin and History

"Hybrid poplar" means a cross between two or more poplar species. According to NDSU Extension, the usual parents are eastern cottonwood, European black poplar, balsam poplar, Japanese poplar and Russian poplar. The tree in our photo is Populus x canadensis, a cottonwood and black poplar cross that first showed up in France soon after 1700.

Fruit and Uses

These are for shade, windbreaks and screening, not fruit. NDSU rates hybrid poplar's growth rate as fast and says it tops 45 feet.

Growth Habit and Spacing

Give them room and keep them away from power lines. NDSU says hybrid poplars need full sun and moist ground, won't tolerate drought, and often lack the cold and drought hardiness of our native cottonwood. Their lifespan is medium, so think of them as a fast first layer while slower, longer-lived trees fill in. The main disease problems are cankers, especially Septoria canker, which can break stems on susceptible trees, and Cytospora.

Pollination

Poplars have separate male and female trees, and only females make the fluffy "cotton" seed. For shade or a windbreak, you don't need both.

Cold Hardiness

Hardiness depends a lot on which hybrid you have. NDSU rates the clones it recommends for North Dakota at zone 3. We've listed these at zone 3.

Photos: “20120903Populus x canadensis04” by AnRo0002, via Wikimedia Commons, licensed CC0; “20121021Populus x canadensis3” by AnRo0002, via Wikimedia Commons, licensed CC0; “20120920Populus x canadensis04” by AnRo0002, via Wikimedia Commons, licensed CC0; “20140316Pappel3” by AnRo0002, via Wikimedia Commons, licensed CC0.

Questions we get about Hybrid Poplar

How cold hardy is Hybrid Poplar?

We list Hybrid Poplar at zone 3, which means winters down to about -40°F. That comes from NDSU's rating for the clones it recommends, not from our own winters yet, and hardiness varies a lot between hybrids. We'll update it once our own trees have been through some Montana winters.

How many chill hours does Hybrid Poplar need?

About 1,000 hours of winter chill (we count hours at or below 45°F), likely somewhere between 800 and 1,400. Nobody has published a chill figure for it, so that's our estimate from its relatives and origin. Poplars need a solid winter rest. Short or warm winters lead to slow, ragged leaf-out. Our chill hours guide has a calculator for your winters, and our research page lists the sources.

What is Hybrid Poplar good for?

Our top use scores for Hybrid Poplar are windbreaks and hedgerows (8/10), shade (6/10). Since we're still new to these, those scores lean on NDSU's notes rather than our own trees. Anything scored 8 or higher makes our Best Of lists.

Is Hybrid Poplar disease resistant?

We don't know yet. Nobody has published solid disease data on Hybrid Poplar for cytospora canker, Hypoxylon canker and Marssonina leaf spot, so we list it as unknown instead of guessing. That doesn't mean it's weak. Plenty of the plants we grow have never been through formal disease trials. Our native and shade tree disease resistance chart has every rating, the notes and the sources.

Will deer eat Hybrid Poplar?

Sometimes. Deer browse Hybrid Poplar now and then, so protect young plants where deer pressure is high.

What arrives, and when does Hybrid Poplar ship?

Three dormant bare-root trees, roots wrapped in moist sawdust with a vapor barrier, shipped or picked up in Missoula in spring. Sizes offered: 3-5 ft. We guarantee our plants bud out.