Like all penstemons, these two slightly more unusual varieties are loved by bees & butterflies. Supplied in a 1 litre pot. Mersea Yellow
- Low growing & somewhat mounding, with bright yellow tubular blooms. Flowers June-September. Height 20-30cm (8-12). Penstemons are one of the most valuable summer-flowering perennials
- they're easy to grow & so reliable! Why not try growing them interplanted among roses, between daisies, or in combination with ornamental grasses.