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1L Obedient Plant Physostegia virginiana

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Available to order from mid-April

Obedient Plant Physostegia virginiana - 1L Pot

This plant's dramatic pink flowers will stand out it any garden. Commonly known as an 'Obedient Plant' because when the flower is pushed to one side, it will often stay in that position. This plant is in the mint family and it has been awarded the Award of Garden Merit given by the Royal Horticultural Society (RHS), which helps gardeners make informed choices about plants.


  • Flower Colour: dark pink
  • Foliage Colour: green
  • Approx. Growth Height: up to 50cm
  • Spread: up to 50cm
  • Flowering Time: summer, autumn
  • Uses: beds, borders, wildflower gardens
  • Exposure: exposed or sheltered
  • Habit: columnar
  • Hardiness: very hardy
  • Rate of Growth: max. height in 2-5 years

RHS Award of Garden Merit

The Award of Garden Merit or AGM is an award made to garden plants by the British Royal Horticultural Society after a period of assessment by the appropriate committees of the Society. Awards are made annually after plant trials (which may last for one or more years, depending on the type of plant being trialled) at RHS Garden, Wisley and other RHS gardens, or after observation of plants in specialist collections. This is intended to judge the plants' performance for conditions in the UK.

More Information
Colour Test Sand
Flower Colour Pink
Flowering Month July, August, September
Needs Ericaceous Compost? No
Colour Green, Pink, Sand
Eventual Height 0.3m-0.6m
Eventual Spread 0.3m-0.6m
Foliage Colour Green
Supplied As 1L Pot
Supplied As 1L Pot
Type Pond Plants