Garden shrub (Colnbrook SL3)

Azalea 'Red Wing'. Evergreen. Has dark pink flowers in spring (has just finished flowering and is currently in a 10 inch pot. Given more space is will grow up to a metre in height and width. Needs a little shade to thrive. I would like to keep the pot, if possible - the plant most likely needs repotting anyway.
Note to new gardeners - this is an acid-loving plant so requires ericaceous compost/soil to thrive.

       
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