Athyrium filix-femina 'Minutissimum' Plug £3.25
Deciduous, eventual height only to 30cm!
This little beauty is a surprisingly good garden ferm, it isn't tall, making it great for the front of shady borders and it clumps up fairly quickly making it a good groundcover plant. It also works very well in container arrangements and rockeries. Once established it is remarkably drought tolerant.