2.06 I switched them on! They started to grow :).
7.05 after switching to flowering they started up. I saw a little deficiency of calmag. I added 1ml of CalMag Agent and 3 days after it disappeared. The tops become slightly lighter (which is a common deficiency and not dangerous), which means a lack of manganese. Today it's watering time, I'll add some trace elements from Canna, to fill up the manganese, Soil Attack for the flies and water them with 0.7L. I will also stabilize water pH for 6.0
8.05 To combat manganese deficiency, I add Trace Mix by Canna and i see a few flies so i added Soil Attack, and stablize pH 6.0.