Dutch Passion Blackberry Kush

So she looked like she was undergoing a nutrient deficiency and I was late in getting the new tent up by a few days so she sat in a cup for a few days longer than I wanted. The new tent is a Secret Jardin Lodge 160. It’s huge. 4x5x7. My last tent was so crowded that PM was becoming an issues and this should help manage that. I sprayed each plant with diluted hydrogen peroxide to kill the surface PM. I transplanted her into a 3 gallon fabric pot with a highly amended FFOF blend at ph of 6.5 on the bottom 25%. The next 25% layer is a lightly amended layer of FFOF. The next 50% is a blend of FFHH/FFOF. I watered her as soon as she was transplanted. The top of the plant sits about 30 inches below the light (Mars Hydro tsw2000). I’m hoping the transplant wasn’t too rough on it. It was already nute deficient before it transferred it. I’m hoping in the next few days that it will start to grow again. She just started to flower as well. I know it’s critical at this point so I think I messed up the timings. I was hoping to get it into the new tent and larger pot sooner but life came knocking.