Bagseed

Unfortunately I don't know the strain as it's a bagseed, I do get a hint of lemon and looks like a sativa. She was planted on the 26th of march and went into flower around the 17th July. She is showing pre flowers and currently on week 2 off flowering nutrients via biobizz. I did give her a flush on the 30th July as burnt tips are showing and a slight yellow look around the edges (top growth) with upward claws, it's definitely the PH as I did have some problems with my meter. I did a standard flush using the same dosage off nutrients with 30L of water with its original feed after.(with a PH of 6) At the start of the video there is a leaf that has somehow separated, that should be a 5 fingered 5 leaf and has now gone into 2 by forming another stem, just hoping the flush will fix the problems Calmag is in every feed at 1ml to a litre, after the flush I gave her 2ml to a litre