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plants effected by leaves thats brown and crispy. ...
Mr_fluffystarted grow question 7 years ago
plants effected by leaves thats brown and crispy. Two of the plants had this in the start but almost no crispy leaves now,the most sative looking is still affected. There is very low humidety in room. 30%. EC is 1.5. Is it low humidety or nuts. See pics😀👍🏼
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Athosanswered grow question 7 years ago
It's definitely nutrient burn. Ever heard or read the expression "burnt to a crisp", just like your "crispy leaves". Your nutrient solution is really high for the veg phase, dial it back to 1.0EC/500PPM, then when you switch to flower ramp it up slowly up to 1.4EC/700PPM.
The low humidity might be causing your plants to drink more water, forcing them to take more nutrients than it's safe for them, if you can't rise your humidity, use a lower EC/PPM than normal
Jeff123fishanswered grow question 7 years ago
Yes definitely a nute burn it’s hard for me to tell from the pictures what kind of nute but that’s definitely what it is
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