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Boradan

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Dinafem Critical+ 2.0, Seedstockers BCN Critical XXL
This is from a friend's indoor grow:

Lighting: 600W HPS on 12/12
Heating: none
Medium: Soil - unknown brand from local supermarket
Nutrients: unknown

Not much info to give here, as there are a lot of unknowns.
He was given the nutrients in 2 unlabelled bottles, but they seem to be an A=B variety (only has 2 nutes and uses them once into flower.)

Lighting is on 12/12 due to electricity costs, without supplemental heating.
Lights on temp = 27C
Lights off temp: 14C (dropped as low as 11C)
Humidity: 55% +

To my TOTALLY untrained eye, it looks like Nitrogen def.
Started bottom of the plants and is now almost reaching the tops.
May also be related to the cold with 10C (ish) being reached at nights.

I gave him some Remo nutes a few days ago, but not sure if it is helping or not yet.


dzZDen
 
Last edited:
We need a picture bud. Sounds like pH issue's.
 
Looks more like phosphorus

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Looks more like phosphorus

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Even with the totally pale leaves (before necrosis sets in)?

Would a fix be just increasing nutes? or is more work needed?

*disclaimer*
I have only done one grow myself and that was in DWC, so I know zilch about Deficiencies and even less about soil...
 
Even with the totally pale leaves (before necrosis sets in)?

Would a fix be just increasing nutes? or is more work needed?

*disclaimer*
I have only done one grow myself and that was in DWC, so I know zilch about Deficiencies and even less about soil...
Sorry bud. Didnt see the pale leave..

Have you checked PPM and are you using any calmag

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no ppm check as I have no idea how to do that with soil...
He was not using calmag until I gave him the mix of remo nutes a few days ago.
 
Also without proper nute brands or ratio. It will be kind of difficult to diagnose... my only suggestion to you is check PPM's Make sure its PH'd right before giving it another feed.


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no ppm check as I have no idea how to do that with soil...
He was not using calmag until I gave him the mix of remo nutes a few days ago.
You will need to give calmag in every watering from further spreading.

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