Northern Lights RDWC - SeedSupreme

Started this week by emptying the reservoir and flushing with 40ml of FloraKleen in 5gal of water for 2 hours then feeding mid bloom week 5 of GH flora series 10 part. Having issues with my water recirculating and the ph drifting up - most likely the reason behind the burnt leaf tips. I think I found a fix towards the end of the week…by turning the pump down to its lowest setting, having the reservoir lower than the grow bucket, and filling the reservoir with less water - the grow bucket won’t overflow and the reservoir retains enough water that the pump stays submerged. It requires more daily checks & topping off during the week but I’m hoping it’ll be easier to maintain proper ph in the system. Starting to fill out nicely and getting some nice colors.