At its best:
Jan, Feb, Mar, Nov, Dec
Add crocks to the base of the pot to cover the drainage hole, and fill two-thirds with compost.
Add slwo-release fertiliser ganules to the surface of the compost and mix them in with your hands.
Plant the rosemary and sweet flag in the container first, firming them in well. Then squeeze the pansies into any gaps
Water the container thoroughly and allow to drain, before moving it to its final position.