Strawberry Kush - DWC

Great week again...work effort was like 3h whole week...only had to refill NS (+-20L every 2 days) Buds getting fatter every day...no brown pistrills yet so budgrowth is still in full effect PH was very stable again, 6.1-6.2 all week EC fell slighty before refilling NS I think EC 1.3 could be a bit too much for them...leaves are quite darkgreen and they start to get nuteburn on tips...but i'll leave it at 1.3 for the rest of the grow I decided that i won't exchange NS completely anymore...will leave it be till i replace it with pure water in 2 weeks (will be a 3 week cycle then) Roots look great + i put in 15g of TNT Bactorr, water temp is at 20-21° so no need to worry about rot till the end of the grow i think