Is it possible to do the Kyle Kushmans Chiropracting technique when already switched to flowering?

you can still do most things except topping in flower. supercropping is ok to do in flower if you need to bend them ect. any work now just needs to be done slower and more gentle. I often bend 90° if I need to lower a main. the light will reach all the bud still and encourages the lower portion to swell too. The only real stress they cannot handle is light leaks.on the spots appearing , do you use calmag.?. led and coco both leech magnesium from the plants by their nature so we often compensate for their theft with additional calmag. the "rust spots" appearing is usually a good sign that they need more mg.