You will need:

Look at the orange & yellow side of your Trail Card and cut along the solid lines with pictures of scissors on.

Turn the Trail Card over and fold in one side, along the blue starred line.

Then fold over the other side, again folding along the blue starred line.

Fold in along cut lines to create a square.

Now open up the Trail Card as shown.

Fold the top and bottom strips into the centre using the folds you have created.

Fold each flap either side of the inner box in half, along blue dotted line.

Then unfold so your box looks like Step 6. Then take the left flap and fold over left wall of inner box.

Take the right flap and fold over the right wall of inner box.

Fill your box with earth or compost and follow instructions on your seed packet to sow your seeds.