1 litre sized pot.  Chrysanthemum Red Flare is an easy care clumping herbaceous perennial.  the foliage emerges in spring followed by large red flowers with a golden bronze underside to the petals which gives the flower an impression of radiance.  Flowers can reach a height of 1.2m+, may require staking to keep upright of can be allowed to flop around.  A sunny position in well drained soil is appreciated.  I grow mine amongst Aster Calliope and Rudbeckia Golden Glow for a stunning autumn display.