Strange Blackberry Kush

I gave her a super boost by giving her a big wallop of Gro, and Micro, as I suspected nothing has changed regarding the colour. I intended to grow this one naturally, but I made a sudden decision to top her at the 5th node, usually I'd go for the fourth node but this Blackberry Kush is deceptively tricky. I'm even considering putting a wire net over her, even though I don't really like that when I don't have much space. The first two oldest sets of fan leaves have finally gone green, but not a very strong green and you can still see the mottled pattern in the leaves. Every other leaf is growing exactly the same as the first lime/yellow leaves, that is mainly a very pale lime green with a darker mottling all over the leaf. Nevertheless she is growing very well so I guess we're going to have to wait till she flowers to see if this really is a mutated genotype, or merely a very weird phenotype. Because the leaves are so broad and strong I have been able to tuck the huge fan leaves without them popping back up, so that's a big plus.