180cm Pine Deep Wooden Sleeper Trough Planter

The Caledonian Trough Raised Bed combines a slim 45cm width with an extra-deep 42cm planting profile across a 1.8m length, holding approximately 270 litres of compost. This streamlined footprint is specifically engineered to border garden pathways, boundary walls, and patio perimeters without sacrificing root volume.

Manufactured from heavy-duty solid timber sleepers, the notched corner joints lock together rigidly to resist lateral expansion. The deep pressure preservative treatment provides a 15-year guarantee against fungal decay and rot under continuous soil contact.

Key Highlights:

• Extra-Deep 42cm Soil Profile: Outstanding depth for deep-root vegetables, taproot herbs, and upright perennials.
• Space-Efficient 180x45cm Dimensions: No base — sits on soil. Maximizes planting in narrow passages and patio margins.
• 270L Nutrient Volume: Excellent moisture buffer reduces watering frequency compared to shallow containers.
• Precision Interlocking Joinery: Halved sleeper joints ensure long-term structural alignment.
• 15-Year Rot Protection: Deep pressure treated British timber with zero annual maintenance required.