Populus deltoides - Evergreen Trees Direct

Populus deltoides

$250.00

Tax included. Shipping calculated at checkout.

Size: 40cm/45L

40cm/45L 75L 1000L

All stock is grown, maintained and graded in strict accordance with AS 4373-2007, Australian Standard for Nursery Stock.

Current Stock Height Guides

40cm/45L: Enquire within for height guide information.
75L: Enquire within for height guide information.
1000L: Enquire within for height guide information.

Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons. No guarantee is given that supplied plants will fall within the stated range. If minimum heights are required, you mustconfirm current batch heights with Evergreen Trees Direct prior to purchase. Variation in height is normal and is not grounds for return, refund, replacement, or compensation.

Mature Height & Width

Mature Height: 20m - 30m Approximately

Mature Width: 15 – 20 meters

Populus deltoides is expected to grow Approx. 1 – 1.5 meters per year.

Root Ball Dimensions

Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.

30cm Pot: 33cm (W) × 30cm (D)
40cm/45L Pot: 44cm (W) × 41.5cm (D)
50cm Pot / 70L Pot: 55cm (W) × 41.8cm (D)
100L Bag: 50.6cm (W) × 52.8cm (D)
150L Bag: 66cm (W) × 55cm (D)
200L Bag: 71.5cm (W) × 60.5cm (D)
300L Bag: 88cm (W) × 63.8cm (D)
400L Bag: 99cm (W) × 66cm (D)
500L Bag: 122cm (W) × 66cm (D)
750L Bag: 134cm (W) × 69cm (D)
1000L Bag: 146.3cm (W) × 71.5cm (D)
2000L Bag: 176cm (W) × 82.5cm (D)

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Shipping

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Contact

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Email: sales@evergreentrees.com.au

Phone: (03) 7042 3318

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About Your New Populus deltoides

Populus deltoides, known as the Eastern Cottonwood, is a fast-growing, large deciduous tree native to North America. Its broad, spreading canopy and rapid growth make it ideal for large landscapes, screening, avenues, and windbreaks, though its size limits use in smaller gardens or hedges.

The tree typically reaches up to 25 meters tall with a wide 15–20 meter spread. Leaves are bright green, triangular, and sizable (10–20 cm), providing lush summer shade. Small greenish flowers appear in early spring before leaf-out.

Eastern Cottonwood adapts to diverse soil types—including wet or swampy areas—and tolerates drought once established. It thrives in full sun but can handle some shade, and withstands air pollution, making it suitable for urban and rural planting alike.

Maintenance is minimal but regular pruning to remove dead wood helps keep the tree healthy. It prefers moist soils but is resilient during dry spells.

Perfect for large open spaces where a fast-growing, shade-providing tree with strong presence is needed.

Enriched Planting Mix (AO Certified)

$21.95

Features and Benefits

Organically certified product
Improves aeration for roots
A rich blend of Pure Magic Compost, composted animal manure, Gypsum, composted coarse bark and wetting agent
Excellent to mix with heavy clay soils, an organic mixture with added gypsum which is perfect for exotic plants
Revitalises tired soils, adds nutrient and organic matter, no chemical additives, weed free
Assists in retaining moisture in the soil longer after rain or watering

Directions For Use

Water plant well at least several hours prior to planting.
Dig a hole at least twice the width of the pot and 7cm deeper than the pot.
Mix Grow Better Enriched Planting Mix with the soil that has been dug out of the hole, adding about 1/3 planting mix.
Spread a 7cm layer of improved soil in the hole and remove plant from the pot. Tease roots gently if the root ball is very firm and place plant in the planting hole. Check that pot soil is level with the surrounding soil surface level, not higher or lower.
Fill in the hole with improved soil mixture, firm down soil and water well adding Grow Better Plant Starter to final watering.

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Enriched Planting Mix (AO Certified)

$21.95

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Uses in my Garden

Shade Tree
Rural Property Planting
Windbreak

Populus deltoides works in an:

Woodland Garden – layered, naturalistic design under dappled light.
Low-maintenance Garden – resilient choices for easy care and year-round appeal.

Is Populus deltoides Evergreen or Deciduous?

Populus deltoides is an Deciduous (Defoliates throughout colder months) Tree

Mature Height & Width

Mature Height: 20m - 30m Approximately

Mature Width: 15 – 20 meters

Populus deltoides is expected to grow Approx. 1 – 1.5 meters per year.

Growth Rate of Populus deltoides

Populus deltoides is expected to grow Approx. 1 – 1.5 meters per year.

They are considered to have a:

Fast Growth Rate

Frost Tolerance & Ideal Climate to plant Populus deltoides

Is Populus deltoides frost tolerant?

Populus deltoides is Frost Hardy – Survives heavy and frequent frost without damage.

Does Populus deltoides Flower?

Populus deltoides produces long, pendent catkins in early spring, with males displaying yellow pollen-bearing tassels and females producing greenish seed catkins. Though not ornamental, the fluffy cotton-like seeds released later in the season are a distinctive natural feature.

Does Populus deltoides flower?

Yes - Flowers

Flowering Period:

Spring

Flower Type:

Catkin-like

Flower Colour:

White

Is Populus deltoides an Australian Native Tree?

No

Populus deltoides is Native to North America, where it grows naturally along rivers, floodplains, and moist lowlands from Canada through the United States to Mexico.

What is the Wildlife Value of Populus deltoides ?

Its catkins provide early-season pollen for bees, while the seeds are eaten by small birds. The broad, fast-growing canopy offers excellent shade, shelter and nesting habitat for a variety of bird species, and the rough trunk and fallen leaf litter support insects and microfauna in riparian and large landscape plantings.

How much Sunlight does Populus deltoides need?

Populus deltoides will thrive best in:

Full Sun
Part Shade

Preferred Soil?

Populus deltoides performs best in moist, well-drained loam or sandy loam soils and prefers slightly acidic to neutral conditions. It thrives in deep, fertile ground but may struggle in compacted, alkaline or very dry soils unless improved with organic matter to enhance moisture retention and structure. Keep soil evenly moist during establishment, then maintain deep, occasional watering as the tree matures to support vigorous growth, strong root development and a full, healthy canopy.

Is Populus deltoides Drought Tolerant?

Is Populus deltoides Drought tolerant?

As a young tree it requires regular watering, and once established Eastern Cottonwood offers moderate drought tolerance. It grows rapidly in moist, well-drained soils, but can withstand short dry periods when supported with deep, occasional watering. Consistent moisture encourages stronger growth and fuller canopy development.

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How To Plant Your Populus deltoides

Planting Tips: Ensuring a Strong Start

Site Selection: Choose a full sun location with moist, well-drained soil.

Digging the Hole: Dig a hole twice as wide as the root ball but no deeper.

Planting: Ensure the top of the root ball is level with the soil surface. Backfill with native soil and water deeply.

Mulching: Apply a 5–7cm mulch layer around the base to retain moisture and suppress weeds, keeping mulch away from the trunk.

Watering: Water regularly during establishment, then reduce frequency once established.

Recommended Planting Spacing For Your Populus deltoides

Hedging & Screening:Not suitable due to deciduous habit.

Feature Tree:Plant 8 m – 10 m apart for shade and structure.

Avenue Planting Trees:Space 10 m – 15 m apart for stately, large-scale avenues.

Populus deltoides is expected to grow Approx. 1 – 1.5 meters per year.

Fast Growth Rate

Long Term Care For Your Populus deltoides

Caring for Your Populus deltoides

Watering: Water deeply once a week during establishment, then reduce as needed.

Fertilizing: Apply a slow-release fertilizer in early spring to encourage rapid growth.

Pruning: Remove dead or weak branches in late winter to maintain structure.

Pest & Disease Monitoring: Generally resistant, but watch for aphids, leaf spot, and cankers.

Planting Your Populus deltoides in Different Soil

How to Grow in Different Soil Types

Populus deltoides prefers moist, well-drained soil but adapts to various conditions:

Sandy Soil: Retains less moisture—add organic matter to improve water retention.

Clay Soil: Can be compacted—loosen with compost and gypsum for better aeration.

Loamy Soil: Ideal for strong root development and rapid growth.

Acidic or Alkaline Soil: Tolerates a wide pH range, making it highly adaptable.

Frequently Asked Questions

Q: Is Eastern Cottonwood fast-growing? A: Yes, Eastern Cottonwood is known for its rapid growth, with a growth rate of up to 1-2 meters per year.

Q: Does Eastern Cottonwood have any pest or disease problems? A: Eastern Cottonwood is susceptible to a number of pests and diseases, including leaf spot, cankers, and borers.

Q: Can Eastern Cottonwood be pruned into a hedge? A: No, Eastern Cottonwood is not recommended for use as a hedging tree due to its rapid growth and large size.

Q: When is the best time to plant Eastern Cottonwood? A: The best time to plant Eastern Cottonwood is in early spring or fall, when temperatures are cool and rainfall is plentiful.