I started my grow about a month ago and my plans started yellowing a little bit and now it's getting worse on some of the leaves what am I doing wrong or what do I need 20160403_145447 by db2414 posted Apr 3, 2016 at 3:13 PM
Just Organic Soil mixed with Perlite and I use Distilled water.... 5 Plants total... I forgot to mention I use the Bagged CO2
Age of plants? What nutes you giving? Can't see pic you posted. Temp in grow area? Water pH? Yellow leaves which yellow from the outside in is often simple nitrogen deficiency. But that is usually a symptom of a larger issue. Sent from my SM-T320 using Grasscity Forum mobile app
Plants are at 4 weeks... NO NUTS GIVIN.. using distiled water. Some are starting from the outside a couple started with it in the center of the leave.
Diagnose Your Sick Marijuana Plants | The Nug this has been a good site, i think the pictures and explanations are detailed as far different things that can go wrong. not just deficiencies but toxicities or over watering, light burn....i can take a closer look myself later but i have some work to do if you wanna browse those diagnoses and see if anything matches up
Did your organic soil cook long enough? Could be too hot Sent from my LGLS660 using Grasscity Forum mobile app
Bagged store bought soil doesn't need cooked, it just doesn't have enough of what it needs in the soil. She's going to need fed. Co2 supplementation isnt doing much of anything if you're venting your grow. All your doing is exhausting it before the plant can utilize it. Co2 grows need a sealed controlled environment with large enough lights to take advantage of the co2 to be beneficial