Barneys double up

Going into week 6 and the magnesium deficiency I mistook for a phosphorous deficiency has affected most of the fan leaves on both plants, it took a few days longer for the calmag to arrive but since feeding with it at .75ml a litre the new growth on the buds looks healthy and it doesn’t seem to be spreading anymore so fingers crossed they get to harvest and I actually get some usable bud. Do-si-do’s now has a good coating of trichomes and starting to get smelly, citrusy and sweet. She hasn’t been affected by the deficiency as much as TG. Tangerine dream is looking a bit worse for ware but since getting calmag into her, all the leaves have started to raise and the spreading has slowed right down and possibly stopped. She’s also started producing baby trichomes so fingers crossed I can get her limping over the finish line 😂. I should add that when I water I use 2litres, the feeding chart is for 1litre so there getting 9ml of nutes at the minute. It would seem the route cause of my deficiency is actually a faulty ph meter, one on order!!! 😡😡😡😡 Day 43 fed with 1ml big bud, 1ml micro and 3ml bloom Day 45 1 litre of water each. Day 46 ph tester finally arrived, fed with 1ml cal mag, 1ml bud candy, ml big bud, 3ml micro and 3ml bloom. The damage has spread right through the plants, not going to stop but I'm not sure how it's going to affect harvest. Day 48 fed with 1ml cal mag, 1.5ml big bud, ml micro and 3ml bloom with 2litres of water.