Yes, I use Canna brand products. canna terra flores,canna boost,cannazym canna rhizotonic. Since it is an autoflower, I apply half the recommended amount. I provide 800 ppm CO2 and an average of 800 umol light in the cabin. Light plant distance is 50cm. Can someone tell me they won't die and I can reap the harvest? Everything is so similar how can you tell them apart? Nutritional deficiency, nutritional excess, LED burn all give me the same symptoms. Can you give me information about what I should do? If these problems are caused by an excess of nutrients and I add nutrients, they get worse; or if it is due to a lack of nutrients, they will get worse if I reduce nutrients. Should I add nutrients, reduce nutrients, reduce my light, or increase my light? God I'm going crazy OCD is such a bad disease that people want everything to be perfect and these burns and problems on the leaves are driving me crazy. A voice inside me tells me that all your flowers will burn, your buds will not grow, cut the plants and start again, you have ruined everything.