Late flower auto coadt of maine soil sf1000. i know the tip coloring is due to overfeeding. i havent fed in a while what is this other leaf saying?

[emma.dir]

there are maybe 3 or 4 leaves turning brown/purple and i am unsure why

 

[Zill]

Emma,

How close are you to harvesting?

 

[emma.dir]

Emma,

How close are you to harvesting?

its my first grow but last week someone told me I was probably 2 to 3 weeks out so I'm planning on harvesting next week....

 

[emma.dir]

Keep an eye on those purple leaves, could be strain-specific or minor stress. Side lighting should perk them up!

its my first grow but last week someone told me I was probably 2 to 3 weeks out so I'm planning on harvesting next week....

do you think i am ready to harvest now?

 

[emma.dir]

do you think i am ready to harvest now?

also my other plant has purple stems they are both northern lights autoflower from seed supreme? When you say side lighting, what type of lights do you mean?