please help! What is causing this discolouration?!

[GNick55]

To be honest most leaves I’ve removed on the purple punch have been damaged ones, the leaves on it are quite thin but always have been and it never really produced the big fan leaves you visualise when thinking about a cannabis plant, hopefully it still has enough leaves to generate energy:) thank you for the advice:)

overwatering etc can stunt a plant.. ie small leaves, small branches..etc

 

[LeafLife]

overwatering etc can stunt a plant.. ie small leaves, small branches..etc

See it’s really hard because I’ve only watered them when they are dryyyyy, both when first 3 inches of soil and the soil in the bottom is dry, the only one that had been overwatered was the northern lights whilst it was in veg which was me forgetting the drain run off… the purple punch has totally exceeded it, growing much taller, many more buds, way more branches etc, obviously remembering these are auto flowers and some don’t get very big at all because they have such short vegative stage unlike feminised or photoperiods. I think compared to the northern lights, the people punch has done as well as I’d hoped. Plus, I don’t think me pruning the plant is the answer to the discolouration, someone else advised I’d missed a up in dosage of calmag, which makes sense because these symptoms of discolouration are making more sense to be a calcium deficiency. Now we’re just talking about how the plant looks physically rather than why it has the discolouration, which is very informative to me, but I just don’t think me pruning has been a massive problem, considering the one I’ve pruned has grown much taller with so many more buds etc, I guess this could be down the genetics but I guess what do I know ahahaha thank you again man

 

[skaterdude]

Please post when you do the harvest on the PP. I'm curious to see how it turns out in quality and quantity, compared to others that you've grown.