Really struggling Amherst sour diesel

[halfbreed421]

I’ll give this a go and hopefully it works im
Literally just waiting to pull them all and start again with different seeds

theres nothing wrong with the plants its all grower error. i'm seeing at least 3 different deficiencies in your pictures from the deep purple stems, the brown dots, and the yellow bottom leaves

 

[Liamp1603]

theres nothing wrong with the plants its all grower error. i'm seeing at least 3 different deficiencies in your pictures from the deep purple stems, the brown dots, and the yellow bottom leaves

Help a brother out ? Do I need to feed more or cut it out ?

 

[myke]

Run off ppm are a little bit lower than going in at 748 and went in around 772 and ph is from 6.4 to 5.9

Ok so good it doesn’t appear that you’ve been over feeding. You’ve been Feeding to runoff. Cool. So up your calmag as said 1 ml/l. Or so.
I asked what your base water is???

 

[Liamp1603]

Ok so good it doesn’t appear that you’ve been over feeding. You’ve been Feeding to runoff. Cool. So up your calmag as said 1 ml/l. Or so.
I asked what your base water is???

Base water was around 70 ppm weren’t higher than 100 and total with the nutes and ph down was 772

 

[myke]

Can you get your pots off the floor. Probably cold there.

 

[myke]

Base water was around 70 ppm weren’t higher than 100 and total with the nutes and ph down was 772

So your base water is tap? Yes. What’s the ph?

 

[Liamp1603]

Can you get your pots off the floor. Probably cold there.

So your base water is tap? Yes. What’s the ph?

Pots are already raised off the floor and tap water ph is around 7.5 I always used ph down to bring it within range

 

[myke]

Pots are already raised off the floor and tap water ph is around 7.5 I always used ph down to bring it within range

Ok so stick with 5.8 - for ph. Now this is where all newbies mess up.Feed again in 48-72 hrs doesn’t matter that your pot is still heavy feed again to runoff 10-20% If you want to up your AB nutes doit slowly so 100 ppm max. Keep your air flow temp and humidity good and your set. Rig up a way to collect runoff because once these girls are all trellised in you can’t move them anymore. Good luck.

 

[myke]

The combination of more calmag more often should fix your problems.
what I’m not sure about is that you didn’t add perlite. Next time add some. 70/30 60/40.

 

[Liamp1603]

Ok so stick with 5.8 - for ph. Now this is where all newbies mess up.Feed again in 48-72 hrs doesn’t matter that your pot is still heavy feed again to runoff 10-20% If you want to up your AB nutes doit slowly so 100 ppm max. Keep your air flow temp and humidity good and your set. Rig up a way to collect runoff because once these girls are all trellised in you can’t move them anymore. Good luck.

The combination of more calmag more often should fix your problems.
what I’m not sure about is that you didn’t add perlite. Next time add some. 70/30 60/40.

Thanks Ive never used perlite and never had a problem until this time it’s something I’ll add next time round hopefully this will resolve the problem thanks very much