What nutrient burn/deficiency is this?

[Jon2024]

Hey everyone,

First time growing here and followed the Fox Farms nutrient schedule.

Plant probably has two weeks left of flowering (maybe even less). Curious what may be causing the leaf burn and curling tips.

I think i have to just power through it at this point but want to know for future grows.

This is an CBD dominate autoflower. Heat has also tended to run a bit high usually around 85 degrees running on 24 hour on light cycle. I travel a bit so with it being on a 24 hour light cycle I don’t have to worry about turning them on/off.

 

[Kamisama]

Hey everyone,

First time growing here and followed the Fox Farms nutrient schedule.

Plant probably has two weeks left of flowering (maybe even less). Curious what may be causing the leaf burn and curling tips.

I think i have to just power through it at this point but want to know for future grows.

This is an CBD dominate autoflower. Heat has also tended to run a bit high usually around 85 degrees running on 24 hour on light cycle. I travel a bit so with it being on a 24 hour light cycle I don’t have to worry about turning them on/off.

pictures.
I wouldnt go with 24/7 cycle, plant need dark phases... Althought depends from strain too. More light means plant will be more hungry too.

 

[Jon2024]

pictures.
I wouldnt go with 24/7 cycle, plant need dark phases... Althought depends from strain too. More light means plant will be more hungry too.

Accidentally posted twice. My first post has pictures. Couldn’t figure out how to delete it haha.

Yeah I think the 18/6 would be more ideal but might lights don’t have timers.

 

[HerbalEdu]

Plant probably has two weeks left of flowering (maybe even less). Curious what may be causing the leaf burn and curling tips.

much more than two week two go imho ... this plant don't look like it's swollen at all and still with moslty white pistil.

 

[Jon2024]

Oh nice, that’s a good thing. I really have no idea what I’m doing so appreciate the he advice. How many more weeks do you think?