These 4 Pack Planter Kits Black which includes 4 side planters and 4 capillary mats is the ideal addition to your rainfall terrace water butt planter. Whether it is to make more out of your space by adding more planters on or it is to replace the ones you currently have due to damage or general wear and tear, our planter kits come in different colours and numbers, giving you the best deals. These planters are also great to put in your kitchens and bathrooms as well and buying the kits will mean that you can have matching planters around your home, breathing life into your home.