United Kingdom 
WHY IS MY CLAMATIS GOT BROWN LEAVES ON THE LOWER STEMS
7 Jun, 2010
Previous question
« my plants are in pots,i bought in over winter,not a lot happening now
United Kingdom
WHY IS MY CLAMATIS GOT BROWN LEAVES ON THE LOWER STEMS
7 Jun, 2010
Previous question
« my plants are in pots,i bought in over winter,not a lot happening now
Assuming your clematis is not a variety that should have been pruned by mid February (you don't say which one it is) then this will be water shortage sometime in the last few weeks.
7 Jun, 2010