black rose in my garden blackberry

ok so everything has gone fantastic , no nutrient burns at all , and have been slowly creeping up the base nutrients , i have stopped the cal mag and now adding house and gardens bud XL at full strength these girls are now in full swing of flower the Cal mag has made absolutely no difference too the yellow colour of this blackberry so I suspect it is just how this strain is as meany diary's on here of the same strain are also on the yellow side , but it's certainly not affecting the speed of the growth of her , i also bought a new ph stick this week , i have found when PHing the feed bucket that its best too have air stones in the bucket , add all nuts and then ph but do not use the feed that day as if you check the next day the ph is off again so i left it 24 hours after i add more ph down , and it seems too make the measurements alot easier and stable , i have bent down the main stems " without damaging them onto my netting too A keep the canopy all the same high so my lighting is covering all plants at the same distance and also it allowed the side stems too reach up too , i also was sponsored another new led light by kingbo this week so have added another 600watt led too the grow , so now have two 600's and one 900watt , and temps are still fine sitting at 24c lights on and 19-20 off , so am pleased with that , I accidentally bend the main stem last week while I was putting them under the netting too try and control the stretch , luckily it did not crack or snap the branch at all and she didn't droop on that branch at all and has healed already , it may or may not be related but as soon as it happened the side branches thickened up too the thickness of the main stem , this plant has over taken the rest in size even being a full week too 15 days younger , it's certainly not ideal but it really does not appear too have slowed down the growth and may well go in my favour , this lady really did stretch out from week 4 into 5 and is showing no sign of slowing down , her side branches are very thick almost as thick as the main stem , her leaf production was minimal and I have only had too remove very few too expose the bud sites , the yellowing seems too be recovering now and most of the plant is green now , Update , Now gone a lush green colour instead of that horrible yellow , and the buds have already started too purple , she has also stepped up a gear with her nutrient intake almost drinking 6 pints since Thursday , She seems too have slowed down on the stretch and has so meany bud site scattered all over her with as the diary name suggests black roses everywhere , and note too any seed banks reading this if there is not a purple stain out there already called black rose now is your chance lol and Iwant a sample pack first kinda like the tester :) Now defoliation , as you can see they really didn't seem too mind at all being stripped and within a couple of days they had all replenished the lost leaves and even this week olive had to pull the odd few off as they have grown out , Method , well all info now is simple , Anything I cannot tuck under something that is blocking a bid site with shade I remove too middle or bottom , Everything else stays , I just stand above the plant and pull off anything covering the sites , it's really as simple as that , I see some strip them until there is nothing left on but a few sugar leaves , but for me didn't like the look of the plants , for me the growing process is just as much fun as the fruits ,