What on EARTH is this? lol

[The thc man]

Just took a peek at my one single female beauty thats a few weeks/month into flower and the leaves have gone funky on me! They're also pretty brittle and break. Any ideas? I love my baby :/

any help would be appreciated, THANKS!

 

[neonknight420]

Just took a peek at my one single female beauty thats a few weeks/month into flower and the leaves have gone funky on me! They're also pretty brittle and break. Any ideas? I love my baby :/

any help would be appreciated, THANKS!
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Looks like you have a toxic buildup of fertilizer salts in your medium. you need too flush your pots out.

 

[neonknight420]

YOU have a nutrient lock out, when was the last time and how often do you flush your medium?