Mephisto Chemdogging RDWC grow

DAY 15: Plants that were topped yesterday show no signs of trauma! Also dropped EC from 0.9 to 0.7 DAY 16: The plant in the centre pot is looking a bit nutrient burned - lower leaves paper dry. It was right in the path of the humidifier output for a while which lead to mineral build-up on the lower leaves but not sure if there is a connection. One of the plants was ready for LST (see pic), the rest have been leaf-tucked - where possible. DAY18: One of the Chemdogging girls is pulling ahead of the others in terms of development. It was one of the ones I topped but has been more vigorous than the others from very early on. It is the only one I have started using LST and I expect it to be the best producer. The others are still not quite ready for LST but are doing well - although the middle plant has really bad nutrient burn. Must be a phenotype thing because it is a recirculating DWC system so they are all effectively drinking the same nutrient. I would definitely say these autos are more sensitive to nutrient levels than photoperiod plants Dropped EC from 0.7 to 0.6 DAY 20: Applied LST to all the remaining plants. Noticed they are starting to show pre-flower hairs. The plant with the burned leaves I have defoliated quite extremely (see pic) as a bit of an experiment.