Propagation 
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Grostart Propagator Maxi 52cm | 20″
A spacious 52cm propagator with dual ventilation dials and a high-dome clear lid, perfect for high-volume seed starting and large cuttings.
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Large 52cm Maxi Grostart propagator for experts
The 52cm Sankey Grostart Maxi Propagator is designed for the serious gardener. Its extra-large capacity and dual-ventilation system provide a stable, humid environment for a high volume of seedlings.
Professional home propagator
Durable
D 52cm x W 42cm x H 23cm
Expanded Maxi Capacity
The 52cm length allows for high-volume propagation, accommodating multiple seed trays or larger plant modules.
Dual Ventilation Dials
Outfitted with two independent air vents on the lid for advanced temperature regulation and moisture control.
High-Dome Clearance
The tall, clear lid provides extra vertical space, making it ideal for taller cuttings and established young plants.
Professional Grade Build
Manufactured in the UK from UV-stabilised recycled plastic, ensuring it remains a durable staple in your gardening kit.
| Product | Capacity | Dimensions (H, W, L) | SKU | |
|---|---|---|---|---|
Grow Bag Tray
|
5cm x 39cm x 100cm | GN181 | View Product | |
Tomato Pot 3 pack – 23cm | 9″ – 5L
|
cm x cm x 23cm | GN040 | View Product | |
Grostart Propagator Midi 38cm | 15″
|
19cm x 24cm x 38cm | GN452 | View Product |
Expanded Maxi Capacity
The 52cm length allows for high-volume propagation, accommodating multiple seed trays or larger plant modules.
Dual Ventilation Dials
Outfitted with two independent air vents on the lid for advanced temperature regulation and moisture control.
High-Dome Clearance
The tall, clear lid provides extra vertical space, making it ideal for taller cuttings and established young plants.
Professional Grade Build
Manufactured in the UK from UV-stabilised recycled plastic, ensuring it remains a durable staple in your gardening kit.
Large 52cm Maxi Grostart propagator for experts
The 52cm Sankey Grostart Maxi Propagator is designed for the serious gardener. Its extra-large capacity and dual-ventilation system provide a stable, humid environment for a high volume of seedlings.
Professional home propagator
Durable
D 52cm x W 42cm x H 23cm
| Product | Capacity | Dimensions (H, W, L) | SKU | |
|---|---|---|---|---|
|
Grostart Propagator Midi 38cm | 15″
|
19cm x 24cm x 38cm | GN452 | View Product | |
|
Grow Bag Tray
|
5cm x 39cm x 100cm | GN181 | View Product | |
|
Tomato Pot 3 pack – 23cm | 9″ – 5L
|
cm x cm x 23cm | GN040 | View Product |
Thoughtful design for modern living
For nearly four decades, Strata has created home and garden products that elevate the rhythm of everyday life.
An international partner
Strata combines design‑led product thinking with UK manufacturing and a broad range across storage, planters and water conservation.