Kent,
United Kingdom 
why doesn't my mexican orange blossom flower
30 May, 2010
Answers
Where is it growing? In a pot or in the ground, in sun or deep shade, and have you pruned it at all?
31 May, 2010
do you mean choisya ternata, i have the sundance variety, the yellow foliage one, and i think this took quite a few years before it flowered.
30 May, 2010