Yellow discoloration

[Taru Rauhea]

Hi all

This is my first grow and hopefully its just my noobiness over worrying but I need some help here.

I've been trying to search the threads but cant find anything that looks like this.
My Day 20 seedlings have both developed some slight discoloration on the lower leaves.
Here is a pic of the worst one.
I think it might just be underfeeding, but if you could help me out please.

Full details in my grow journal, link in my sig.
Will update journal tomorrow with better resolution pics.

 

[GoAuto6]

I'd say start with pH looks like Coco which should be ph'd like hydro and that's down at 5.5-5.7

 

[MedCzech]

We need more information. What is the medium you are using, Did you add any nutes?

Let's start there.

 

[Taru Rauhea]

Thanks for the reply guys, please check my Journal, it has pretty detailed info. The link is in my sig.

Yes its coco, and ph'ing my nutes to 5.8 as per @blue excellent canna coco growing guide.

 

[puggle6]

@Waira Coco strikes again!





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