I first bought this from a reputable nursery which had it labelled as 'six hills giant'. It has a more upright form and is taller than the one from Lambley (but both are good plants). To avoid dissapointment for anyone looking for the "Lambley -six hills giant", I'm calling this 'mysterious giant'. It is quite a tall catmint
75mm pot
* Herbaceous perennial
* 130cm h x 50cm w
* Flowers in summer, cut back for a 2nd flush of flowers
* Full sun to part shade
* Well drained soil
* Frost tolerant
* Low water needs once established