What is that?

[Cringer]

Leaf looking not healthy whats going on with her?

 

[namvet25]

Leaf looking not healthy whats going on with her?


View attachment 872219 View attachment 872220

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[Cringer]

Problem:

First leafs looking not healthy

Medium/grow method:

Biobizz Light Mix

Feed: and supplements used:

Biobizz Alga mic, grow, bloom 0,5ml/l

water source:

36 hours sitting Tap water pH 7.0

Strain/age:

Autoflower 20 days old

light used:

2 x cob led 110 watts together

Climate:

23 Celsius humidity 35-40%

 

[elcomedito79]

Looks like a Calcium Deficiency to me

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[namvet25]

Problem:

First leafs looking not healthy

Medium/grow method:

Biobizz Light Mix

Feed: and supplements used:

Biobizz Alga mic, grow, bloom 0,5ml/l

water source:

36 hours sitting Tap water pH 7.0

Strain/age:

Autoflower 20 days old

light used:

2 x cob led 110 watts together

Climate:

23 Celsius humidity 35-40%

Lower your ph closer to 6.5.Looks like starting of cal/mag def or slight phos def Are you using cal/mag?What is the recommended dosage on your nute bottles?

 

[Cringer]

Cal/mag at that early age?? Ore maybe overwatering?

I feed 0,5ml /l water.

 

[elcomedito79]

Yes it can happen early at that stage.i used the same soil as you and I had the same problem with my last grow. Even my tap has high PPM 400 and still had calmag issues..
I keep my PH6.0-6.5 good luck
Overwatering wouldn't cause this. Your leaves would look droppy.


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[Cringer]

Here some Night Shots! Next watering i feed here higher dosage i never had a deficiencie bevor day 35 but last grows i grow not in Biobizz Light Mix.