Large Un-Heated Propagator 52x42x24cm Stewarts

The Stewarts Large Propagator 52x42x24cm (unheated) is a spacious, non-electric plant propagation unit designed to support healthy germination and rooting in indoor environments. Ideal for growers who want full control over temperature and humidity, this sturdy propagator traps warmth and moisture naturally, helping seeds and cuttings thrive.

With its deep, rigid base tray and clear ventilated lid, this propagator is perfect for starting multiple seeds, cloning soft-stemmed plants, or supporting early vegetative growth. Whether you’re using soil, coco, or rockwool plugs, this unit enhances environmental stability without the need for power.

Key Features:

• Large growing area ideal for seed trays, plugs, or cubes

• Unheated design — perfect for warmer indoor environments or controlled rooms

• Clear plastic lid with adjustable ventilation for humidity control

• Deep base allows for a variety of growing media

• Durable construction built to last across many grow cycles

• Lightweight and easy to move between indoor spaces

• Great for windowsills, greenhouses, grow tents, or shelving units

How to Use:

1. Fill propagation trays or cubes with your preferred medium.

2. Insert seeds or cuttings and place into the propagator.

3. Close the lid and adjust vents to control humidity and condensation.

4. Place near a light source or under a grow light.

5. Monitor daily for moisture, airflow, and early root development.

Specifications:

• Product Type: Unheated propagator

• Brand: Stewarts

• Dimensions: 52cm (L) x 42cm (W) x 24cm (H)

• Heating: None (manual temperature control via environment)

• Lid: Clear plastic with adjustable vents

• Base: Deep, rigid, waterproof plastic tray

• Compatibility: Seed trays, soil, coco, rockwool, plugs

• Use Case: Germination, cloning, early seedling care

• Energy Use: None (no electricity required)

Recommended Use:
Ideal for indoor gardeners, hobbyists, and professional growers looking for a large, energy-free propagation system. Excellent for germinating seeds and supporting clone rooting in controlled environments.