Lower leaves more yellow and possible chemical burns + LST advice pls

[MrDynamix]

Hi there folks!

hope all is well

Just a few questions

Some of the lower leaves on a jack herer are yellow and also look like burn marks? Is this likely from watering at wrong times? I feed once per week with Canna Coco half strength solution. Occasionally a Seaweed feed about once every 2 weeks which I make half strength

Grow medium is half coco half compost and a few handfuls of perlite. Is this ok?

Also would you be able to tell by looking at the photo what other LST i can apply to this?

All I done so far is just lower down the main stem.

Cheers!

 

[Pixie]

Is it a auto flower or a photo period

 

[MrDynamix]

Auto flower mate

 

[Porky]

It's hungry.

 

[Pikey]

Looks like she's underfed and starting to eat herself. You can up the feeds, but being an auto you're not gonna see a great deal of growth now she's going into flower.

 

[MrDynamix]

Think I may up the feeds then. Been giving it as little as possible as i heard compost has its own nutrients which feed it and have therefore been halving my feeding rates.

But you still reckon its ok to go to a full strength and feed weekly?

I don't need to do anymore training either right?

Thanks guys for getting back.

 

[Sun Ra]

Autos are unforgiving bitches. Hard to catch up if you screw up.