Curled up yellow tips

[rgm696]

Hey, i was wondering if this is heat stress or nute burn maybe?


Im using a hlg260 (159w currently) at 50 cm from canopy
Ph around 6.0
5 weeks old
Only pre amended with organic nutrients at beginning, i was supposed to top dress around this time but i havent done it

 

[Del boy]

Hey, i was wondering if this is heat stress or nute burn maybe?


Im using a hlg260 (159w currently) at 50 cm from canopy
Ph around 6.0
5 weeks old
Only pre amended with organic nutrients at beginning, i was supposed to top dress around this time but i havent done it
View attachment 1359227

Hello i would say its nute burn not heat stress