Hindu Kush Automatic

day 43: a new week started for these ladies.. yesterday the reservoir was almost empty, so i renewed it with a bit of a higher EC of 1.2. Not sure how many nutrients are left in the Plagron, but given that a lot of the medium is rather dry thanks to the Blumat-Tropf system, I thought i'd give them some more than i initially planned (which was 1.0 mS). I think in future, i will just start feeding during week 5 in Plagron, but let's see how they like this amount of nutrients and if it's enough. day 44: i manually fed them each about 1/3rd of a liter of a mix of base-nutrients plus AN additives (total EC 0.7), while they're still on the Blumat-tropf system that feeds them just base-nutrients at 1.2 mS. day 45 in the morning: i refilled the reservoir with nutrient-solution again (EC 1.2 mS) day 46 at night: again i had to refill the reservoir with nutrient-solution (EC 1.2 mS).. last time i filled it up with only around 6 liters, now it's almost 8. day 49: one of them shows some darker spots on some of the leaves, and i think this is still a deficiency from the cutover from the prefertilization to the manual fertilization.. should have done this sooner. the other two look fine. I also filled up the reservoir again with nutrient solution.