i have 1 plant 7 weeks in now, not the biggest producer but excellent smoke, takes topping well as you can end up with at least 4 nice big buds on upper plant, i use technaflora bc nutrients in 3 gallon buckets with stone areator in each bucket, cleaner seems to like nutrients, i typically change water out once a week and re-nutrient, i run about 2 gallons water in bucket with clay balls in basket. i will typically run 7.5mg of boost, and just divide by 2 on rest of nutrients. this is in veg at about 2 feet tall. i wiil keep bumping up nutrients a little as plant grows and into harvest. i do add gravity at 4th to 5th week at .40mg per bucket usually about 3 times works great at hardening buds i will post a pic later when i open up growroom. grreeat weed. good luck