Just as a fork and spade are essential tools for a gardener, a propagator is vital for those raising seeds! Seeds require moisture, oxygen from the air and adequate temperatures to successfully germinate. Any excess of these can harm young plants. So, give your mini plugs and seedlings the best start to life with these robust cellular seed and plug propagator growing trays, complete with handy removable clear lids so you can keep a close eye on their progress. Designed to create the perfect growing conditions for your young plants, our propagators give you the control, making sowing seeds that bit easier. Simple to use and excellent value for money, these propagators will have you growing in no time, whether it be fruit, vegetables or beautiful blooms. Sold as standard sized seed propagators with 40 cells. Supplied as 5 x 40 Cell Plastic Propagator Plug and Seed Growing TraysDimensions: 38cm x 25cm x 14cm - Each cell is 45mm high and 38mm square at the top, tapering down to 26mm square