Fox Valley™ River Birch

Betula nigra 'Little King'

Nature Hills Nursery

Hardy in zones 4-9, thrives in wet or clay soil that challenges other trees
Compact 10-12 ft size with gorgeous exfoliating bark in shades of cream, salmon, and cinnamon year-round
Native North American tree that's deer resistant and requires minimal maintenance once established
Golden yellow fall color and early spring catkins provide multi-season interest in small landscapes

$117⁶⁰

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Plant Size

Product variants

Planting & Care

Where to Plant

Sunlight: Provide at least six hours of direct sun daily for best growth and bark color development. Tolerates partial shade but may grow more slowly and develop a more open habit.

Soil: Thrives in moist, acidic soil but adapts to clay, loam, or sandy conditions. This is one of the few trees that actually prefers consistently moist locations and will tolerate wet areas where other trees fail. Avoid extremely dry sites.

Watering Requirements

Water deeply twice weekly during the first two growing seasons to establish a strong root system. Once established, Fox Valley River Birch tolerates brief dry periods but performs best with consistent moisture. In dry climates or during drought, provide supplemental water to prevent leaf scorch and maintain the tree's vigor.

Pruning Tips

Prune in late summer or fall to avoid heavy sap bleeding common in birches pruned during spring. Remove any dead, damaged, or crossing branches to maintain the natural rounded form. Minimal pruning is needed as this cultivar naturally maintains a compact, attractive shape.

Fertilizer Needs

Apply a balanced, slow-release fertilizer in early spring before new growth emerges. A 10-10-10 formulation works well for established trees. Avoid high-nitrogen fertilizers in late summer as they encourage tender growth that won't harden off before winter, making the tree more susceptible to cold damage.

Delivery and Shipping

Shipping Rates

Ships in 7-10 business days • Tracking provided • Weather protected

Under $50	$9.99
$50 - $99.99	$14.99
$100 - $149.99	$16.99
$150 - $198.99	$24.99
$199+	FREE

✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee

Understanding Our Container Sizes

At Nature Hills, our plants are sold in industry-standard nursery containers. You will notice we use the word "container" rather than "gallon." Container numbers follow a nursery trade size standard, not liquid volume. The number tells you the plant's size category and general maturity level. A larger container means a more established plant with a stronger root system.

Container Sizes

Quart

Plant age: 6 months to 1 year
Best for: Ground covers, perennials, ornamental grasses
What to expect: Our smallest and most affordable size. Well-suited for planting in multiples across a large area. Allow 1 to 2 seasons for full establishment.

#1 Container

Plant age: 1 to 2 years
Best for: Shrubs, perennials, smaller trees
What to expect: About the size of a large coffee can. A well-developed root system in a manageable size. Good value choice when you have time to let the plant grow into the space over a season or two.

#2 Container

Plant age: 2 to 3 years
Best for: Shrubs and trees where you want faster establishment
What to expect: A noticeable step up from a #1 in both plant size and root development. Good choice when you want visible presence without going to a larger size.

#3 Container

Plant age: 3 to 4 years
Best for: Most plants, most situations — flowering trees, shade trees, evergreen shrubs
What to expect: Our most popular size. Strong, developed root system. Plants in a #3 container make an immediate visual impact from day one. If you want a head start rather than waiting seasons for a plant to fill in, this is typically the right choice.

#5 Container and Larger

Plant age: 4 to 5+ years
Best for: Specimen plants, privacy screens, maximum instant impact
What to expect: Large, mature plants ready to make an immediate statement in your landscape. We also carry #7 and larger sizes for select varieties.

Why "Container" and Not "Gallon"?

Nursery container sizes follow an industry trade standard established for the nursery and horticulture industry. The number is a size designation, not a measurement of liquid volume. Actual soil volume varies by plant type, root mass, and growing medium. Using "container" is the accurate industry term. When you see #1, #2, or #3, think of it as the plant's size tier, not a gallon measurement.

Root Pouch Containers

Some Nature Hills plants arrive in a Root Pouch, a breathable fabric container made from 100% recycled materials. Root Pouches encourage denser root development through air pruning, which discourages root circling and promotes a stronger, more fibrous root ball at the time of planting.

Plants growing in Root Pouch fabric containers, showing the breathable woven fabric construction

There are two types. Knowing which one you have changes how you plant:

Degradable (brown or tan fabric): Plant the entire pouch directly in the ground. The fabric breaks down naturally in the soil over time.
Non-degradable (black or gray fabric): Remove the pouch before planting. Cut the bottom open with scissors, then peel the sides away. The fibrous root ball will hold its shape.

Not sure which type you have? Check the tag on your plant or contact us and we will confirm.

Full Root Pouch planting guide

Choosing the Right Size

Size	Plant Age	Best For
Quart	6 mo to 1 yr	Ground covers, perennials, grasses. Budget-friendly for mass plantings.
#1 Container	1 to 2 yrs	Shrubs, perennials, small trees. Value choice for patient gardeners.
#2 Container	2 to 3 yrs	Shrubs and trees where you want faster establishment.
#3 Container	3 to 4 yrs	Most plants. Immediate visual impact. Our most popular size.
#5 and larger	4+ yrs	Specimen plants, privacy screens, maximum instant impact.

Still not sure which size is right for your project? Our plant specialists are happy to help. Contact us and we will point you in the right direction.

Plant specifications
Plant Characteristics	Cold hardy, Compact/Dwarf, Native, Clay Tolerant, Wet Soils, Fall Color/Interest
Hardiness Zone	4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Sunlight	Full sun, Partial shade
Height	10-12 ft
Width	10-12 ft
Watering Needs	High
Preferred Soil	Clay, Loamy, Sandy
Growth Rate	Fast
Blooms In	Spring
Flower Color	Green
Native	Yes
Suitable Space	Outdoors
Botanical Name	Betula nigra 'Little King'
Species	nigra
Cultivar	Little King
Class	Magnoliopsida, Fagales
Does Not Ship To	AK, HI, ID, MT, PR

Fox Valley River Birch (Betula nigra 'Little King') brings all the beauty of native River Birch in a garden-friendly size that fits today's smaller landscapes. This Chicagoland Grows® introduction stays a manageable 10-12 feet tall and wide, a fraction of the species size, while showcasing the signature exfoliating bark that makes River Birch so prized. The peeling bark reveals layers of cream, salmon-pink, and cinnamon that create year-round visual interest even in the dead of winter.

Multi-Season Performance

Spring arrives with dangling yellow-brown catkins before the leaves emerge, providing early interest and pollen for native bees. The glossy green foliage forms a dense, rounded canopy that provides dappled shade throughout summer. As temperatures drop in fall, the leaves turn a clear golden yellow before dropping to reveal the tree's architectural framework and stunning bark.

Perfect for Problem Spots

River Birch is native to floodplains and streambanks throughout the eastern United States, which makes Fox Valley exceptionally tolerant of wet, poorly-drained sites where other trees struggle. Plant it in that low spot in your yard that stays soggy, near a rain garden, or along a water feature. It also handles heavy clay soil that frustrates many gardeners. Unlike European White Birch, River Birch resists bronze birch borer, a serious pest that plagues non-native birches.

Landscape Design Versatility

The compact size makes Fox Valley River Birch ideal for smaller properties, courtyards, or as a specimen tree in mixed borders. Plant it where you can appreciate the bark up close - near patios, alongside walkways, or outside frequently-used windows. The rounded form works well in groupings of three for a naturalistic grove effect without overwhelming the space. It's also deer resistant, making it valuable in areas with browsing pressure.

Native with Modern Appeal

As a native cultivar, Fox Valley supports local ecosystems while providing the refined appearance homeowners want. The tree hosts native caterpillars that feed songbirds, and the early catkins provide pollen when little else is blooming. You get the environmental benefits of planting native species with the predictable size and form that make landscape planning easier. This is a tree that proves native plants can be both ecologically valuable and garden-worthy.

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Frequently Asked Questions

How tall and wide does Fox Valley™ River Birch grow at maturity?

Fox Valley™ River Birch reaches 10-12 feet tall and wide at maturity. This compact size is a fraction of the native species, making it perfect for smaller landscapes and urban gardens. Plant it where you can appreciate the stunning exfoliating bark up close.

Does Fox Valley™ River Birch tolerate full sun or partial shade?

Fox Valley River Birch thrives in both full sun and partial shade conditions. Its native heritage makes it adaptable to varying light levels, though full sun promotes the best fall color and densest branching. Plant where it receives at least 4-6 hours of direct sunlight daily for optimal performance.

Is Fox Valley™ River Birch resistant to bronze birch borer?

Yes, Fox Valley River Birch is resistant to bronze birch borer, a serious pest that commonly affects non-native birches like European White Birch. This native River Birch cultivar has natural resistance to this destructive insect. Choose Fox Valley over European birch varieties in areas where bronze birch borer is a concern.

Can Fox Valley™ River Birch handle wet or clay soils?

Fox Valley River Birch excels in wet, poorly-drained sites and heavy clay soils where other trees struggle. Its native floodplain genetics make it exceptionally tolerant of soggy conditions. Plant it in that problem low spot in your yard or near rain gardens.

When is the best time to prune Fox Valley™ River Birch?

Prune Fox Valley River Birch during dormancy from late fall through early spring before buds break. This timing prevents excessive sap bleeding and reduces stress on the tree. Focus on removing dead, damaged, or crossing branches to maintain its natural rounded form.

What fertilizer should I use for Fox Valley™ River Birch?

Fox Valley River Birch thrives with minimal fertilization due to its native adaptability. Apply a balanced 10-10-10 fertilizer in early spring before leaf emergence, or use compost around the base annually. Avoid over-fertilizing, as this compact cultivar naturally stays 10-12 feet without heavy feeding.

How is Fox Valley™ River Birch shipped from nurseries?

Fox Valley River Birch typically ships as a containerized plant or balled-and-burlapped specimen, depending on size and season. The compact 10-12 foot mature size means younger trees ship easily in containers. Plant immediately upon arrival or keep the root ball moist if planting must be delayed.

Will Fox Valley™ River Birch survive drought once established?

Fox Valley River Birch has moderate drought tolerance once established, though it naturally prefers consistent moisture. As a floodplain native, it thrives in wet conditions but can adapt to drier sites after the first year. Water deeply during extended dry spells for best performance.

Is Fox Valley™ River Birch suitable for small gardens or urban yards?

Fox Valley River Birch stays just 10-12 feet tall and wide, making it perfect for small gardens and urban spaces. This compact native handles challenging conditions like wet soil and tight spaces while delivering year-round interest through its signature peeling bark. Plant it near patios or walkways where you can enjoy the cream, salmon, and cinnamon bark colors up close.

Fox Valley™ River Birch

Betula nigra 'Little King'