Help Leaves Showing Signs Of Nute Def After Two Weeks

  • Thread starter Bim
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B

Bim

3
3
Hi

I'm a new grower and my plants look a good colour in veg but after 2 weeks in flower start showing signs of nute def.

Sympthoms
Leaves yellow at top
Fan leaves going crusty on edges
Some spotting
Some drooping

Temp is ok max 24 min15
Light is good 1 x 250 w and 1x 300w led in a 1.2 msq tent
Air in / out ok
Nutrients canna a and b currently at half strength.
Ph is 5.8
Pretty sure im not overwatering
Pretty sure no pests

I'm repotting the plants about two weeks prior to going into flower. Not sure if this is enough time ?

The only other thing that I haven't changed is soil. I'm using ericaceous compost but thinking of switching to canna coir pro and using smart pots incase it's a root problem ?

When I do cut down after flowering seem the pretty week and not that we'll developed.

Pictures attached. This is my 3rd attempt and any thoughts much appreciated
 
Help leaves showing signs of nute def after two weeks
Help leaves showing signs of nute def after two weeks 2
Help leaves showing signs of nute def after two weeks 3
Tat2420

Tat2420

263
63
You will find much better advice if you post this in the cannibas infirmary.

I'm wanna say there's nute lockout
Have you checked your runoff PH?
I'm not an indoor grower in soil anymore...its a headache in my opinion.

But yeah post this in the infirmary...
 
B

Bim

3
3
You will find much better advice if you post this in the cannibas infirmary.

I'm wanna say there's nute lockout
Have you checked your runoff PH?
I'm not an indoor grower in soil anymore...its a headache in my opinion.

But yeah post this in the infirmary...
 
B

Bim

3
3
Thanks for your thoughts . After looking up the soil I'm using online the ph is 4.5 so I'm pretty sure it's nute lockout. I have switched soil for my new plant to canna professional coir ( ph 6 ) and started adjusting my water ph to 7.5 as didnt want to re pot in flower which is giving me a run off of 6. So fingers crossed I might be able to salvage something . Cheers !!
 
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