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B&Q£12.99Visit shop B&Q - 3X 21Cm Small Windowsill Propagator Set Seed Tray Gravel Tray & Vented Dome Cover
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This 21cm propagator set is ideal for gardeners looking to start seeds, cuttings, and young plants in a controlled indoor environment. Its key benefit is providing a warm, humid microclimate for optimal germination and early growth, though its small size may limit the number of plants started at once. The set includes a durable black gravel tray, a green seed tray, and a clear, adjustable-vent propagator cover, all designed for efficient space utilization and reliable plant development.
| Model Part Number | 21cm |
|---|---|
| Brand | Shop4allsorts |
Each component (gravel tray, seed tray, and cover) measures 21 cm in length, 17.5 cm in width, and 5 cm in height.
While designed for indoor use, it can be used outdoors in a sheltered location. However, it is best protected from extreme weather conditions and direct, harsh sunlight.
The frequency depends on your environment. Check the water level daily and refill as needed to keep the base moist but not submerged.
The adjustable vent allows you to control airflow and humidity within the propagator. Closing it retains more humidity for germination, while opening it reduces humidity and increases air exchange as plants grow or to prevent mold.
The number of seeds depends on their size and the recommended spacing for each plant type. The tray offers organized spacing for multiple small seeds or fewer larger ones.
Yes, the black gravel tray is made from durable, plant-safe materials. Its dark color helps absorb warmth, which benefits root development.
While you can place multiple sets side-by-side, they are not designed to be stacked vertically due to their open-top structure.
Ensure the propagator cover is securely in place to maintain humidity. Check that the seed tray is adequately moist but not waterlogged. Verify that the ambient temperature is suitable for the specific seeds being germinated.
Increase ventilation by opening the adjustable vent on the propagator cover. Reduce the amount of water in the gravel tray. Ensure good air circulation around the propagator.
This is normal in dry environments. Refill the gravel tray as needed to maintain consistent moisture. Consider placing a larger water reservoir nearby if humidity is extremely low.
Ensure the seed tray and gravel tray are properly seated. Check for any debris on the edges of the trays or cover that may be preventing a secure fit.
Setup:
Compatibility:
This propagator set is compatible with most standard seed composts, soil pellets, and propagation plugs. It is designed for indoor use on windowsills, shelves, or grow benches.
Care:
