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Alpharetta GA #172

Thuja hybrid Slender Giant Arborvitae

Product Highlights

Exposure Full

Soil Moisture Low to Moderate

Growth Width Max 6 ft.

Growth Height Max 20 ft.

Hardiness Zone Maximum Zone 8a

Hardiness Zone Minimum Zone 5a

Exposure Full

Soil Moisture Low to Moderate

Growth Width Max 6 ft.

Growth Height Max 20 ft.

Hardiness Zone Maximum Zone 8a

Hardiness Zone Minimum Zone 5a

Description

Thuja × 'RLH-GG', known as Slender Giant™ Arborvitae, is a vigorous, cold-hardy hybrid arborvitae valued for its tall, narrow, and dense upright habit. Its deep green, fan-shaped foliage remains vibrant throughout winter, making it an excellent year-round screen or privacy hedge. Typically reaching around 20 ft in height and 6 ft in width, it combines excellent vigor and winter hardiness with low maintenance needs and durable foliage.

Cold‑hardy and vigorous, maintaining deep green foliage even in winter 
Tall and narrow form (approx. 20 ft high × 6 ft wide), ideal for screens and hedges
Dense upright growth habit, providing effective year-round privacy

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Size

5 gal.

Item

96315-105

Available

Size

5 gal.

Item

96315-105

Available

Location

Not Available Online in Your Area

Check Other Stores

Price

Retail Price

$79.441/Each

Retail Price

$79.441/Each

Size

7 gal.

Item

96315-107

Available

Size

7 gal.

Item

96315-107

Available

Location

Not Available Online in Your Area

Check Other Stores

Price

Retail Price

$109.578/Each

Retail Price

$109.578/Each

Description

Cold‑hardy and vigorous, maintaining deep green foliage even in winter 
Tall and narrow form (approx. 20 ft high × 6 ft wide), ideal for screens and hedges
Dense upright growth habit, providing effective year-round privacy

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Specifications

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Needled Evergreen

Tree

Thuja

hybrid

Arborvitae

PPAF

Trademarked

Zone 5a

Zone 8a

18 ft.

20 ft.

5 ft.

6 ft.

5 ft.

Columnar,Compact,Upright

Moderate

Low to Moderate

Acidic (<6.0),Slightly Acidic (6.0 to 6.4)

Accent,Border,Hedge,Mass Planting,Screen/Privacy,Specimen,Windbreak

Low

Full

Deer

Cold Conditions,Disease Resistant,Drought (Once Established),Foot Traffic,Dry Conditions,Wind

Non-Flowering

Year-Round

Non-Flowering

None

Registered

Clay,Loamy,Sandy,Well Drained

Arborvitae

'RLH-GG'

Slender Giant

Entryway,Naturalized Area,Woodland

Contemporary Garden,Formal Garden,Traditional Garden,Urban Garden,Woodland Garden

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