Brown tips

[CaliSmoke]

Close to harvest and I'm fighting brown tips.
Yellow leaves are not any better.
Not sure what is going on.
Late in the game but is there anything I can do?

 

[Phytoplankton]

Are you using calmag? Normally brown tips are caused by either too much water or Nute burn. Some yellowing of lower fan leaves is normal. You may also have a Nute lock, to correct that you’ll have to do a thorough flush to reset the soil, then restart nutes and calmag. Hopefully others will have insight.

 

[FelipeBlu]

She looks like she’s running out of potassium. If you think you have more than a couple of weeks, you could try some Terpinator


These are all K def (the middle one isn’t nute burn - it’s early K def)

 

[CaliSmoke]

Trichomes are close...I might just harvest now.
The other 5 plants are close as well and I will probably
cut and dry in then next 3 - 5 days.
Did a flush of all plants...waiting to dry out a little.
Thanks for the replies....

 

[FelipeBlu]

For next time then..

Congratulations on another harvest!