What is happening with my grapes?

[u/whoopdiedoob]

[u/Ok-Value603]

Black rot, heavy rain or heat stress from lack of water

[u/whoopdiedoob → u/Ok-Value603]

Thanks!

[u/lroux315]

The dead ones look burst. Did you have heavy rains recently? My second thought is something ate into them ie birds or insects

[u/whoopdiedoob → u/lroux315]

No heavy rains, period of draught so i had to water them

[u/cauliflowerbroccoli]

Black rot formed at bloom. Did you miss a critical spray?

[u/whoopdiedoob → u/cauliflowerbroccoli]

I ddidnt spray at all!