Posted: 10/07/2012 at 20:49
I have also had this problem with chillies this year. Have been growing them on my window sill and they have developed leaf curling and shrivelling of the top leaves. Later, i noticed some aphids on them, so I sprayed them and that seemed to get rid of the pests. Have been watering them fairly regularly and they are now in my conservatory, though still with shrivelled up top leaves. Seem to be growing though.