Cant figure this out.

Zaston

Member
I'm not sure what is happening to my plant it doesn't seem bad now but I'm wondering if it is a deficiency. I'm use to growing autos this is my first photo so its been verging longer then I'm used to please lend me some advice of u know what the issue is.
 

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Minbebistillmax

Active Member
I im a beginner grower so don't take my advice to be a 100% success hahahah but anyway, maybe a bit more info would be helpful for al of us :).

But eny how: its looks like deficiency of Potassium and Magnesium just a bit so you are fine but yeah thats my mind on this:). good luck :bigjoint:
 

Zaston

Member
Ive had 3 grows and I always get cal mag def but I've never seen this def yet. Temp is between 70 and 80 humidity is arun 50 to 68 using half dose of fox farm feeding a gallon every 2 or 3 days. I dona gallon to have some run off in a 3 gallon fabric pot. Thanks u guys for the input
 
Ive had 3 grows and I always get cal mag def but I've never seen this def yet. Temp is between 70 and 80 humidity is arun 50 to 68 using half dose of fox farm feeding a gallon every 2 or 3 days. I dona gallon to have some run off in a 3 gallon fabric pot. Thanks u guys for the input
A half dose gallon of FF every 2 or 3 days? That is way too much watering/feed. How big are your pots? Does that gallon give you runoff?

I think it might be that red mold you get in humidifiers when you don't clean them fast enough if I had to infer something. Never seen that on any plants myself.
 

JustBlazin

Well-Known Member
Yes I do like that as well but it never helps me lol. I'm in coco and I ph to around 6.8
i think thats your problem right there ph 6.8
im no coco grower nor have i ever tried it but i think ist more like hydro ph wise, your phing to an organic soils liking -6.5ish
coco i believe is around 5.8...but hopefully someone who uses coco can chime in and set me straight
 

JustBlazin

Well-Known Member
A half dose gallon of FF every 2 or 3 days? That is way too much watering/feed. How big are your pots? Does that gallon give you runoff?

I think it might be that red mold you get in humidifiers when you don't clean them fast enough if I had to infer something. Never seen that on any plants myself.
you think thats mold on the leaves?
they are burn spots. if you zoom in you can see better
 

calvin.m16

Well-Known Member
Have you sprayed your plants with the lights on or gotten water on the leaves? It almost looks like they're bleached from getting wet with lights on.

5.8 PH for Coco is the sweet spot.
 
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