Our plant is being grown indoors by itself in a hydro/coco medium. The plant is about 8 weeks into flowering stage and is only just starting to show signs of budding. We are watering it everyday with "Green Planet Nutrients". Currently it is being feed; - 0.5ml Grow - 4.5ml Bloom - 2ml Micro - 1.25ml Sensi Cal - 2ml Monsta Bud pH of the water being used is 6.7 There are spots now appearing on the stems and some of the leaves appear as displayed in the video above. Any advice on what might be causing this is much appreciated!!