At first glimpse I'd lean at potassium deficiency, but as @Cap Stone stated more info is needed. Whenever there's a deficiency my first check is the condition of the soil, ph-ppm-ec. Any or all of those can cause issues whether there is the right amount put in or not. If it's possible for you to check those it would greatly increase the odds we can help you out better.
Hi, I don't think that's a magnesium issue, but I have been wrong before, just ask my wife ;o)
They look a little droopy, could it partially be an over watering issue?
That humidifier looks like it is pointing towards the girls (assuming the slot on the top is where the steam comes out), I would have that pointing away from them.
What are you feeding them? Soil type? Auto or Photo Period? Etc etc etc
The more info you can get us on the life and times of your girls the better we can help figure out the issues.
@Cap Stone thanks for the reply they are autos. I have been watering every 1.5 to 2 days when dry plants were looking good and then all started to yellow. It’s at the lower leaves. I fed cal mag and it doesn’t seem to be getting better. Grown in soil from The Great Lakes soil company. their water only formula. Light is 720watts sitting about 30 inches from canopy. First time grower. Thanks for the help
.png)
At first glimpse I'd lean at potassium deficiency, but as @Cap Stone stated more info is needed. Whenever there's a deficiency my first check is the condition of the soil, ph-ppm-ec. Any or all of those can cause issues whether there is the right amount put in or not. If it's possible for you to check those it would greatly increase the odds we can help you out better.
Hi, I don't think that's a magnesium issue, but I have been wrong before, just ask my wife ;o)
They look a little droopy, could it partially be an over watering issue?
That humidifier looks like it is pointing towards the girls (assuming the slot on the top is where the steam comes out), I would have that pointing away from them.
What are you feeding them? Soil type? Auto or Photo Period? Etc etc etc
The more info you can get us on the life and times of your girls the better we can help figure out the issues.
Whatever is wrong, they don't look too bad.
Good luck!