Deficiency?

[Hassan]

Guys am new to this, my first growing experiment.
Problem is my 7th weeks flowering plant is suffering from something which i really dont know! Attached pic are self explanatory!! Any help pls?

 

[GT21]

Guys am new to this, my first growing experiment.
Problem is my 7th weeks flowering plant is suffering from something which i really dont know! Attached pic are self explanatory!! Any help pls?

Some info would be good... ph.. medium. . Nutes

 

[Hassan]

Some info would be good... ph.. medium. . Nutes

Ph 6.2
Soil mix 60% potting mix 40% perlite
Using nafcal as fertilisers with ration 5-7-7 npk once a week
Thxs

 

[GT21]

Ph 6.2
Soil mix 60% potting mix 40% perlite
Using nafcal as fertilisers with ration 5-7-7 npk once a week
Thxs

6.8.. ditch the nitrogen and it looks like you need more air flow

 

[Hassan]

6.8.. ditch the nitrogen and it looks like you need more air flow

So is it heat stress? Shall i keep my air condition running?! Temp inside the room increase to 36 during the day.
Thxs

 

[GT21]

So is it heat stress? Shall i keep my air condition running?! Temp inside the room increase to 36 during the day.
Thxs

Your plant/room is sitting at almost 97 degrees?

 

[Hassan]

Yes indeed i keep my growing tent open to prevent overheat in a totally dark room

 

[kronic19]