[Niresangwa]

I agree that the tall crop works well, as it does with most long-stemmed plants, so i'd try to preserve that.

Perhaps a combination of cropping halfway down the white blob, but also judicious cropping on the right side can maintain the perspective and composition? With the blobs glaring power then diffused somewhat, it may be less distracting?

If it still was a problem before I did more, I'd show the picture to someone who hadn't been mentally wrestling with the white blob..I know when I get attached to an idea like that, I can end up going too far to fix it when no one else really notices...

If they did, well, I'd clone a little bit to reduce it's size then darken it to dull it'd brilliance.

Hope that helps.