lightburn?!

Mohsen228

Green Thumb

Join Date: Nov 2018

Posts: 33
#1

HELP! lightburn?!

01-11-2019, 03:27 AM

i got 50w full spectrum and 50w white led and its about 25cm away from leaves.
air circulation,ph,nutrients and soil moisture is fine
it could be lightburn?

3 Photos
Tags: None
Mr.furley

Green Thumb

Join Date: Mar 2017

Posts: 2294
#2

01-11-2019, 06:28 AM

Pictures 1 and 2 look like it. Move your light to 40cm.
what brand of soil?

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#2.1

Mohsen228 commented

01-11-2019, 06:38 AM

Editing a comment

i made it myself with cocopeat,perlite and composte.good brand soils are not available in here.i just added a little nitrite.what is wrong with third one?

#2.2

Mr.furley commented

01-11-2019, 07:09 AM

Editing a comment

How much water do you give them and how often do you water? Do you have drainage holes?

It looks like a phosphorus deficiency but I'm not sure yet and wouldn't start there.

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Can you take a picture of #3 in nature light?

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