Hi
@GreenthumbCBD! What's your container's size? 4ml of nutrients by Liter of water seem fine for a photosynthesis strain, but 1L of solution each watering is maybe a bit low. Your plant is big, she must drink a lot. Your diary info says 4L by day, I guess you did not update this information? 4L is probably too much (depending on your container's size), but I think she will enjoy 2-2.5L every 2 days or everyday under hot weather. About the feeding routine, I guess you already know the feeding calculator by AdvancedNutrients : https://www.advancednutrients.com/nutrient-calculator/. This should be a good basis. Don't forget about the flush, 1-2 week(s) before harvest, only plain pH'd water to get rid of any chemicals in the buds. Keep us up-to-date and happy growing ๐