Primrose Fibreglass Trough Planter – Large 120cm x 40cm

This large fibreglass trough from Primrose offers a sleek, contemporary look that works just as well in a modern courtyard as it does alongside more traditional planting schemes. At 120cm wide, it gives you plenty of room to create an impressive display of flowers, herbs, or structural evergreens, and the deep black gel coat finish brings a sophisticated, architectural quality to any outdoor space.

Fibreglass is an excellent choice for outdoor planters because it handles the full range of British weather without cracking, fading, or deteriorating over time. Unlike ceramic or stone alternatives, it's surprisingly lightweight, so repositioning it on a patio or balcony is straightforward without needing extra hands. The colour is also baked into the material itself during the manufacturing process, meaning minor scuffs and dents won't leave unsightly marks or expose a different colour underneath.

One thing worth knowing before you plant up is that drainage holes aren't included as standard, so you'll want to drill a few in the base before filling with compost — a standard masonry or multipurpose drill bit makes easy work of fibreglass. This is a simple five-minute job that's well worth doing to keep roots healthy and prevent waterlogging through wetter months.