If you are looking for a colourful ground cover plant then geranium oxonianum 39wargrave pink39 is a great option it has medium green foliage which throughout summer and early autumn is covered in five petalled salmon pink flowers it is very hardy and fast growing making it a good natural way to keep weeds at bay as it covers a lot of soil it can self seed and produce more plants and is a nice addition to cottage garden borders or planted down the sides of paths and driveways the