Stewart Gravel Tray 54cm - Black Vital as part of the grow-your-own, early-growing seed propagating and growing on process, filling these sturdy, durable trays with gravel creates a moisture base for plants. You can then place plant pots on top of the gravel and...

Gravel Tray Standard Black 38cm   This Gravel tray by Stewarts is perfect for nurturing plants from seed and cuttings. Ideal for use in a greenhouse, this tray is strong and sturdy so sure to last season after season. Without any drainage holes, this try...

Stewart Premium Extra Deep Gravel Tray without holes, 38cm or 52cm - Black Vital as part of growing-your-own, filling these sturdy, durable extra deep trays with gravel creates a moisture base for plants during their early-growing process. You can then place plant pots on...

Gro sure Standard Gravel Tray - Rigid Single Gro sure Rigid Standard Gravel Tray is perfect for housing your small pots and containers, as it is made without holes.  It is a great tray for use when growing young plants and allows you to stack...

Stewart Premium Gravel Tray without holes 22cm - Black Gravel trays are essential for standing all kinds of pots and seed trays in. Fill with gravel and add water to create a moisture base. You can easily water gravel trays, reducing water splashes. Size:...