May, Jun, Jul
At its best:
Jun, Jul, Aug, Sep
Make sure your pot has holes in it and add crocks to stop the compost falling out from the bottom.
Fill the pot two-thirds full with compost.
Add the three plants, spaced evenly around the pot. Fill around them with more compost and firm in gently.
Water the plants thoroughly and allow to drain, before moving your container to its final position.