Thuja occidentalis ‘Emerald’ – Root Ball 180–200cm

A Lush, Elegant Evergreen for Tall, Formal Hedges

Thuja occidentalis ‘Emerald’, also known as Smaragd, is a slow-to-moderate growing conifer celebrated for its dense, rich emerald-green foliage and tight, narrow form. Supplied at 180–200cm in root ball format, these mature plants are perfect for creating a smart, vertical screen with year-round colour and minimal maintenance.

More refined in shape than Thuja ‘Brabant’, ‘Emerald’ is the go-to choice for formal evergreen hedging where symmetry, structure, and low upkeep are essential.

Key Features

• Supplied Height: 180–200cm (excluding root ball)

• Growth Rate: Moderate – 20–30cm per year

• Foliage: Glossy, rich green all year; retains colour even in winter

• Form: Naturally slender and upright, no trimming needed for shape

• Spacing: 60–75cm apart for a dense hedge

• Planting Season: Best planted October to April (root ball season)

Ideal For

• Elegant, formal hedging

• Tight spaces or narrow borders

• Evergreen privacy screens

• Windbreaks and year-round structure

Growing & Care Tips

• Position: Full sun to partial shade

• Soil: Moist, well-drained soil preferred; tolerates a range of types

• Watering: Keep well-watered until established

• Pruning: Light annual trim if needed to control height or width

• Hardiness: Fully hardy across the UK

Tip: Add mulch at the base after planting to conserve moisture and protect roots over winter.

Why Choose Thuja ‘Emerald’ 180–200cm Root Ball?

• Tall, semi-mature plants for immediate impact

• Naturally narrow habit needs little shaping

• Retains vibrant green colour all winter

• Excellent for neat, stylish hedging

Guide to Planting Field-Grown Root Balled Plants

Pros:

1. Established Roots: Typically stronger, established roots ensure better initial growth.
2. Immediate Impact: Larger plants provide instant structure and aesthetics.

Cons:

1. Heavy and Bulky: Can be difficult to transport and plant due to size and weight.
2. Seasonal Availability: Generally available only in the dormant season (autumn to early spring).

Preparation for Planting:

1. Unwrap Carefully: Remove any packaging material, but leave the burlap or wire basket on.
2. Keep plants moist: Plants should be kept moist until the time of planting.

Planting Process:

1. Dig a Hole: Make a hole twice the width of the root ball and the same depth.
2. Position Plant: Place the root ball in the hole, ensuring the top is level with the ground surface.
3. Do Not Remove Root Sack: Leave the burlap or wire basket around the root ball. It is bio degradable and will rot away naturally.
4. Backfill: Fill the hole with soil, firming gently around the roots to eliminate air pockets.
5. Water: Water deeply after planting to settle the soil and avoid wilting.

Possibility of Losses:

• Initial Shock: Some plants may suffer transplant shock, leading to potential losses.
• Mitigation: Proper care and consistent watering during the establishment phase can minimise this risk.

Main Causes of Failure:

1. Improper Planting Depth: Planting too deep or too shallow can stress the roots.
2. Poor Soil Conditions: Compacted or poorly drained soil can hinder root growth.
3. Insufficient Watering: Both under-watering and over-watering can lead to plant stress and failure. Strong wind can dry leafy pants.
4. Pest and Disease: Lack of protection and monitoring can result in damage from pests and diseases.

Tips for Success:

1. Stake Larger Plants: Support with stakes to prevent wind damage.
2. Mulch: Apply a layer of mulch around the base to retain moisture and regulate temperature.
3. Regular Monitoring: Check for signs of stress, pests, and disease, and address them promptly.

By following these guidelines and providing consistent aftercare, you can successfully plant and establish field-grown root balled plants in your garden.

Big Deal Thuja Occidentalis Emerald Root Ball 180/200cm x 20. . Jan / Feb Grasslands Nursery Winter Hardy Average Rate Of Growth

Does the height include the pot?

No, we measure from the top of the pot to the tip of the plant except for some of the instant planted screens, in this case it will be stated in the description

How long does delivery take?

Most orders are delivered in just a few days, Smaller items are often sent with Parcelforce on a next day service, Larger items should allow up to 10 days due to the size of the items they often have to be sent on our own transport.

Where will you leave my plants?

We will leave your order at the front of your property, Parcelforce may
leave your items in a safe place if you let us know, Pallet couriers
will require a flat hard surface to deliver to, no gravel or soil, a
driveway or parking spot would be best. Most importantly Deliveries by
pallet courier will require access for a large truck (bin lorry sized)
to get near the delivery point. Deliveries sent on our own transport may come in a small van or larger truck.