Crispy N Dying

[Glanza]

I notice that sme leaves are getting crispy curling inwards to the stem. seems like heat or a humidity thing. they are in soil n perlite under 600hps. they startd flowering abt a week. what could this issue be? could it be 24hr aircon?

 

[tinderthumbs]

not a 100 but looks like nute burn can see some red burn on the tips

can we get a pic of the hole plant?

 

[Bulldog420]

Trace element deficiency.

 

[GT21]

I notice that sme leaves are getting crispy curling inwards to the stem. seems like heat or a humidity thing. they are in soil n perlite under 600hps. they startd flowering abt a week. what could this issue be? could it be 24hr aircon?

Ph, nutes used and a pic of the main stem will help with diagnosis.

 

[m8ty]

The top 3 cannabis growing problems.
1: Over watering
2: Over fertilizing
3: To much light / heat

 

[Glanza]

Last was 1800 ppm of barona k. I added another 600w which i switchd off coz there was too much nute burn. So i flushed withwater n removed a 600w. Since i notice the crisp leaves symptom. I am suspecting humidity issues. see pic of packaging. soil ph 7.5. tried to take full pic.

 

[Bulldog420]

O, never mind. Lots of problems

 

[Lbgrower]

Man hate to say it but you gotta start over. I would suggest reading a lot before making another attempt.

 

[Lbgrower]

Read about two week stretch sometimes it's even three :opps: