I know lilacs usually loose thier flowers sooner than other flowers. I was wondering why though that ours are wilting just on the top of the flowers?
I was thinking sun but its been cloudy most of spring and lots of rain. I just am trying to avoid thinking chemtrails are doing it.
Could it be possible this is weather related? We have had extreme temperatures here in Ohio. Not all plants are hardy. I have covered my azaleas
twice so I didn't lose the flowers.
Sounds like a Fungal infestation to me. Possibly Verticillium or Fusarium. Do a search on Fungus infestations with Lilac's, as they are susceptible
to fungus infections.
Is it on one side (where a root may have hit a pocket of something) or over the whole top of the tree? I am not a gardener so this is only a thought
or two. :-) Water or lack of? Roots got into a drain/duct and no water in there?