last week of bloom

i am in the last week of bloom right now and my 2 plants seem to be dying off, all of the leaves around it are turning brown and dying. some are completely dead mostly just around the top, im flushing with just water, so i do not understand, why is this happening???

It is natural and normal for a plant to die after it finishes its life's purpose.

Especially if you used BLOOM nutes with NO Nitrogen, or Flushed with plain water a day or two before harvest.

totally normal don't fret