Propagation 
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Grostart Propagator Midi 38cm | 15″
A compact 38cm propagator featuring a shatter-resistant clear lid and adjustable ventilation, ideal for starting seeds and cuttings early.
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38cm Midi Grostart propagator for seedlings
The 38cm Sankey Grostart Midi Propagator creates the perfect microclimate for young plants. Its crystal-clear lid allows maximum light entry while the adjustable vents give you precise control over humidity and temperature for early growth.
Professional home propagator
Durable
D 38cm x W 24cm x H 19cm
Clear Shatterproof Lid
Features a high-clarity, impact-resistant cover that protects delicate seedlings while allowing full sunlight penetration.
Adjustable Air Vents
Includes a top-mounted dial to control airflow and internal humidity, preventing damping-off and heat stress in young plants.
Tough Seed Tray Base
The robust bottom tray is designed to hold compost or seedling modules securely while resisting cracks and leaks.
Compact Midi Size
The 38cm footprint is perfectly sized for windowsills or smaller greenhouse shelves, maximizing your indoor growing space.
| Product | Capacity | Dimensions (H, W, L) | SKU | |
|---|---|---|---|---|
Grostart Propagator Maxi 52cm | 20″
|
23cm x 42cm x 52cm | GN453 | 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 |
Clear Shatterproof Lid
Features a high-clarity, impact-resistant cover that protects delicate seedlings while allowing full sunlight penetration.
Adjustable Air Vents
Includes a top-mounted dial to control airflow and internal humidity, preventing damping-off and heat stress in young plants.
Tough Seed Tray Base
The robust bottom tray is designed to hold compost or seedling modules securely while resisting cracks and leaks.
Compact Midi Size
The 38cm footprint is perfectly sized for windowsills or smaller greenhouse shelves, maximizing your indoor growing space.
38cm Midi Grostart propagator for seedlings
The 38cm Sankey Grostart Midi Propagator creates the perfect microclimate for young plants. Its crystal-clear lid allows maximum light entry while the adjustable vents give you precise control over humidity and temperature for early growth.
Professional home propagator
Durable
D 38cm x W 24cm x H 19cm
| Product | Capacity | Dimensions (H, W, L) | SKU | |
|---|---|---|---|---|
|
Tomato Pot 3 pack – 23cm | 9″ – 5L
|
cm x cm x 23cm | GN040 | View Product | |
|
Grow Bag Tray
|
5cm x 39cm x 100cm | GN181 | View Product | |
|
Grostart Propagator Maxi 52cm | 20″
|
23cm x 42cm x 52cm | GN453 | 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.