Light green leaf

[Fatlad]

Hi guys I've got 2 super critical bud growing in coco in auto pots ... they are 5 week into flower and look pretty healthy but noticing my leaf going a lighter green towards the top and the leafs yellowing around the bottom .. I understand that towards the last 3 weeks leafs do go yellow as the plant is feeding more .. so is this colour anything to worry about

Thanks guys and gals

 

[Jbiggie]

Imo i think your good

 

[SarahJane211]

Need more Potassium (K), coco should be fed 1/4 nutes every day .
I switched to 20-10-30 + shot of cal-mag after a similar problem in veg, and everything is growing well now.
Should post a photo of the whole plant, not just a leaf tip.

 

[Ganjagrandaddy]

does look like a calmag issue to me. they will be demanding more if in coco and under led lights too. that rusting is usually an indication .

 

[Fatlad]

Cheers guys will give them some calmag.. coz I use autopots I only use half the recommended dose of everything so might have to up my coco feed as well

 

[Jbiggie]

Cheers guys will give them some calmag.. coz I use autopots I only use half the recommended dose of everything so might have to up my coco feed as well

Np anytime