new buds/flowers dieing

hi guys just wondering if any of you has an insite to what is goin on with my plant.

the new growth of buds are dieing off there only tiny but dont want it to spread. only buds are wilting

also what do i do with (p) def?? i have added more p but still getting worse really slow

Cheers

this nute burn or sommot else??

Looks like nute burn coupled with beginning mag deficiency. Flush your soil and back off the nutes. Are you checking your run off pH ?

*is that coco?

yeh run off ph is the same mostly 5.8 - 6.0

Yes coco

i thought it was zinc def or nute burn

New growth dying/twisted/distorted is a root system issue probably due to overwatering.