Garland Jumbo Professional Variable Temperature Control Electric Propagator – 100W Digital Heated Seed & Cutting Propagator

Give your plants the best possible start with the Garland Jumbo Professional Variable Temperature Control Electric Propagator, a premium heated propagation system designed for successful seed germination, healthy root development and efficient rooting of cuttings.

Featuring a 100W carbon fibre heating element, digital temperature controller and two extra-large high-dome propagators, this professional system provides a spacious, precisely controlled growing environment for seedlings, cuttings and young plants.

Manufactured in the UK by Garland Products, the Jumbo Professional Propagator is ideal for greenhouse gardeners, hydroponic growers and horticultural enthusiasts looking for greater growing capacity and reliable temperature management.

Precision Digital Temperature Control

Maintaining suitable root-zone temperatures is essential for successful seed germination and plant propagation.

The Garland Jumbo Professional Electric Propagator features an advanced digital temperature controller with an adjustable temperature range of 5°C to 30°C.

Its highly accurate remote temperature probe monitors conditions within the growing medium, automatically activating or switching off the heating element to maintain the selected temperature.

The manufacturer specifies temperature control accuracy to within approximately 1°C, helping growers maintain more consistent propagation conditions.

Unlike basic heated propagators with fixed-temperature heating, this professional model allows growers to select a specific target temperature for different plant varieties.

Powerful 100W Carbon Fibre Heating Element

The Garland Jumbo Professional Propagator features an integrated 100W carbon fibre heating element, engineered to distribute warmth evenly across the large heated base.

The automatic thermostat regulates heating according to the temperature detected by the probe, providing additional warmth only when required.

This helps reduce unnecessary electricity consumption while maintaining favourable root-zone conditions for growing seeds and developing cuttings.

The combination of even heat distribution and accurate temperature control makes the Garland Jumbo particularly suitable for propagation during cooler growing periods.

Two Extra-Large High-Dome Propagators

One of the standout features of the Garland Jumbo Professional Propagator is its generous growing capacity.

Supplied with two extra-large high-dome propagators, the unit provides ample space for growing multiple seed varieties, establishing seedlings and rooting cuttings.

The transparent covers allow light to reach developing plants while helping retain humidity within the growing environment.

Each propagator includes adjustable ventilation, allowing growers to manage humidity and airflow independently.

The additional headroom is particularly useful when propagating larger cuttings or allowing seedlings to develop before transplanting.

Advanced Digital Controller with Remote Probe

The Garland Jumbo Professional features a convenient digital controller designed for straightforward operation.

Key controller features include:

• Adjustable Temperature Settings: Select a target between 5°C and 30°C.

• Digital Temperature Display: Monitor growing-medium temperatures easily.

• Remote Temperature Probe: Accurate sensing directly within the growing medium.

• 2-Metre Probe Cable: Flexible positioning of the sensor.

• Automatic Heating Regulation: Switches heating on and off according to demand.

• Hanging Loop: Convenient positioning of the controller away from the propagator.

Simply position the probe, choose the required temperature and allow the thermostat to regulate the heating automatically.

Key Features & Benefits

• Professional Heated Propagation System – Designed for successful seed germination and rooting cuttings.

• 100W Carbon Fibre Heating Element – Provides efficient, even heat distribution.

• Variable Temperature Control – Adjustable settings from 5°C to 30°C.

• Digital Thermostat Controller – Convenient and precise temperature management.

• Accurate Temperature Regulation – Designed to maintain growing-medium temperatures within approximately 1°C of the target.

• Two XL High-Dome Propagators – Generous space for seedlings and larger cuttings.

• Extra-Large Growing Capacity – Ideal for multiple seed varieties and higher-volume propagation.

• Remote Temperature Probe – Measures conditions directly within the growing medium.

• 2-Metre Sensor Cable – Allows flexible positioning of the controller and probe.

• Automatic Heating Operation – Activates the heating element only when required.

• Transparent Propagator Lids – Allow light penetration and convenient monitoring.

• Adjustable Ventilation – Helps maintain suitable humidity and airflow.

• Durable Injection-Moulded Construction – Designed for reliable, repeated use.

• Recycled Plastic Components – Base and trays manufactured using recycled plastic.

• Suitable for Indoor & Greenhouse Use – Ideal for propagation benches and growing rooms.

• Made in the UK – Manufactured by Garland Products.

Product Specifications

Brand: Garland Products
Product: Jumbo Professional Variable Temperature Control Electric Propagator
Manufacturer Product Code: G194
EAN: 5031670003645
Product Type: Digitally Controlled Electric Heated Propagator
Heating Power: 100W
Heating Element: Carbon Fibre
Temperature Control: Digital Variable Thermostat
Adjustable Temperature Range: 5°C–30°C
Temperature Control Accuracy: Approximately ±1°C
Temperature Sensor: Remote Probe
Probe Cable Length: 2 Metres
Number of Propagators: Two
Propagator Design: XL High-Dome Transparent Covers
Overall Dimensions: 120cm × 41cm × 25cm
Construction: Injection-Moulded Plastic
Recycled Material: Base and Trays, Excluding Clear Lids
Manufactured In: United Kingdom
Suitable For: Seed Germination, Rooting Cuttings, Seedlings and Young Plants
Applications: Hydroponics, Greenhouse Gardening, Indoor Growing and Professional Propagation

How to Use the Garland Jumbo Professional Electric Propagator

1. Position the heated base: Place the propagator on a stable, level surface in a suitable indoor or greenhouse location.

2. Prepare the growing medium: Fill the trays with appropriate seed compost, propagation plugs or suitable growing substrates.

3. Plant seeds or cuttings: Follow the recommended planting instructions for your chosen varieties.

4. Position the two propagators: Place both XL propagators on the heated base.

5. Insert the temperature probe: Position the sensor within the growing medium to measure root-zone temperature.

6. Select your temperature: Use the digital controller to set your required temperature between 5°C and 30°C.

7. Connect the power: Plug the unit into a suitable electrical supply.

8. Allow automatic temperature regulation: The thermostat will control the heating element according to the selected target.

9. Adjust ventilation: Manage humidity and airflow using the propagator lid vents.

10. Monitor seedling development: Check moisture and temperature regularly and gradually acclimatise young plants before transplanting.

Why Choose the Garland Jumbo Professional Propagator?

Successful plant propagation depends on maintaining suitable temperature, humidity and growing conditions during the earliest stages of development.

The Garland Jumbo Professional Variable Temperature Control Electric Propagator combines a spacious growing area, precise digital temperature regulation and powerful heating to deliver a dependable propagation solution.

Unlike basic heated propagators, this advanced model allows growers to select and maintain their preferred root-zone temperature, making it suitable for a wider range of plant varieties.

Its two extra-large propagators provide generous growing space, while the adjustable ventilation and high-dome covers allow seedlings and cuttings to develop in a protected environment.

Whether you're germinating vegetables, propagating herbs, rooting ornamental cuttings or managing a larger horticultural growing programme, the Garland Jumbo Professional offers excellent versatility and reliable performance.

Choose the Garland Jumbo Professional Electric Propagator for accurate temperature control, generous propagation capacity and healthy plant development throughout the growing season.

Please note: Garland does not recommend operating this propagator where the surrounding temperature falls below 5°C. The heating system provides warmth but cannot actively cool the growing medium. Actual temperatures depend on environmental conditions and correct probe placement. Seeds, compost, propagation plugs and additional accessories are sold separately. Always follow the manufacturer's electrical safety instructions.