Tips for Growing Meconopsis the Blue Poppy

Tips for Growing Meconopsis the Blue Poppy

Mecanopsis Crewdson hybrid

The blue poppy is one of the truly stunning blue flowers to grace any garden. I predict a growth in interest in Meconopsis over the next few years as nurserymen increase saleable stock following some intensive nation wide trials.

Cultivation and Propagation of Meconopsis

  • The family contains perennials and monocarpic plants that die after flowering.
  • Soil should be neutral to acidic with plenty of humus.
  • I find they need plenty of moisture and are often grown alongside streams.
  • Meconopsis, are hardy but often short lived, preferring shade and a cool position to full sun.
  • Grow from fresh seed. Clump forming Meconopsis sheldonii should be divided every 3 years

Mecanopsis

Species and Varieties

  • Meconopsis grandis can grow 3-5′ tall with stout stems bearing nodding cup-shaped blue flowers.
  • Mecanopsis cambrica, quintuplinervia and cultivars can be propagated by division.
  • Meconopsis paniculata is shortlived after producing racemes of unusual yellow flowers.
  • Meconopsis napaulese the satin poppy can be 6′ tall and bear blue, pink or red flowers.
  • Meconopsis integrifolia the Lampshade poppy, is a rosette forming yellow poppy.

Meconopsis Trials and Links

  • You can see the RHS trials of 23 different varieties and cultivars at Harlow Carr Harrogate, Rosemoor and Wisley.
  • Other sites at Windermere and Stirling are also running trials.
  • The Meconopsis group has a lot of pictures and further information
  • Meconopsis from Thompson Morgan

See more pictures and books on the subject of Meconopsis

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