At its best:
Jan, Feb, Dec
Put a few crocks in the base of the pots, half fill them with compost and add a fertiliser tablet to each one.
Plant the box cones in the centre of the pots and carefully fill around the edges with more compost.
Plant a senecio on each side of the pots, along with a cyclamen on each corner. Fill any gaps with more compost.
Move the containers to their final position and water them well. Try not to let the compost dry out.
Wrap the lights around the box cones. Make sure the bulbs are evenly spaced then connect to your power supply.