At its best:
May, Jun, Jul, Aug, Sep
Add a layer of crocks to the base of the pot, to aid drainage, and then fill two-thirds with multi-purpose compost. Add slow-release fertiliser and moisture-retentive gel, and mix in with your hands.
Add the bleeding heart to the centre of the container, ensuring it's level and planted at the same depth it was in its original pot.
Add the begonias and carex around the bleeding heart. Firm the plants well and fill in gaps with more compost.
Water the pot well to fully soak the water-retaining gel. Allow the pot to drain fully before moving to its final position.