Timber Type - Kiln Dried Scandinavian Redwood Warranty - 15 Year Treatment Guarantee Timber Treatment - Green Tanalith Pressure Treated. Compost - 0.6m = 50L, 1.2m = 100L, 1.8m = 150L Handmade in the heart of Devon. Our Premium planter range are fantastic, not only do they look great but are built to last. made from pressure treated timber. Our premium planter is very well presented and stylish. All our planters come ready-made! Many customers have these in their gardens and say they look fantastic! Not only do they look great but are very practical for plant growth. They can bring your garden to life with style, colour and fill empty spaces. Each of our planters comes with drainage holes at the bottom, encouraging plant growth. This trough is also ideal for those that have greenhouses. Putting these in your greenhouse can spread and separate the plants more easily. Made with drainage holes at the bottom, encouraging plant growth. Please see below for our range of seeds, plant feeders and compost to go with this planter.