What does this look like to you guys?

L

Lucius Vorenus

Well-Known Member
Runoff in these plants is only 1200 and being fed 750 right now. They are in Coco/Perlite and being fed House & Garden Cocos and CalMag only.

This is only happening on a select few LOWER leaves. New growth and tops of the plant are going gangbusters and look great.

Temps: 75-80
Rh: 55%
Co2: 1000ppm

Thoughts?

http://imgur.com/2ZWsgyA

 
jondamon

jondamon

Well-Known Member
If your runoff is higher in ppm's than your feed then you are over feeding.

With a 400ppm difference coming out you're SERIOUSLY OVER FEEDING.

Im a coco/perlite grower myself.

If my runoff ever comes out significantly higher in ppm's then I back off my feed strength.


By the state if your leaves I would cut that 750 back to about 400 and wait for your runoff to test less before moving up in strength.



J
 
L

Lucius Vorenus

Well-Known Member
jondamon said:
If your runoff is higher in ppm's than your feed then you are over feeding.

With a 400ppm difference coming out you're SERIOUSLY OVER FEEDING.

Im a coco/perlite grower myself.

If my runoff ever comes out significantly higher in ppm's then I back off my feed strength.


By the state if your leaves I would cut that 750 back to about 400 and wait for your runoff to test less before moving up in strength.



J
Click to expand...
I never get locked out if im under 2000ppm in the soil. Which i never get to and i use Drip Clean so its never really an issue. Its not even close to a nute burn.
 
jondamon

jondamon

Well-Known Member
Lucius Vorenus said:
Its not even close to a nute burn.
Click to expand...
So sorry, thought you came here because you didn't know what's up with them?

Is it like a quiz where we get the answer later?


Spek Mg def is irregular rust brown spots. These seem pretty uniform in appearance.

Ca def sees twisting leaves, red necrotic spots etc.


J
 
Cpappa27

Cpappa27

Well-Known Member
That nasty cal/mag def lol. It mimics so many different things, it sucks. Glad you figured it out. Good luck
 
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