By Paragon
United Kingdom 
my phlox has dropped all flowers. why
1 Sep, 2013
Answers
If you mean Phlox paniculata, and its not just that the flowers are dying naturally, it'll probably be lack of water. These plants do like a lot of water in a sunny spot and will droop in no time if they don't get it, but you can tell if its that because the leaves look droopy too.
2 Sep, 2013
Previous question
« What is making holes in the plant leaves in hardy fuchsia and other plants?
All of mine have finished flowering for the season.
1 Sep, 2013