DWC 5 Sorten: GG#4, Critical, Biscotti, Super Silver Haze, 2x Runtz - ( Zamnesia )

So here I am starting a new grow report. I only did three (Edit: 4 runs) runs in my life, and they were all automatics. Now I am trying with photo seeds. Wish me luck. I will do no topping since I have little space in the tent. First I presoaked the seeds for 2 days in water. Later I soaked rock wool cubes in 50/50 ROW/TW which had a pH of 5.4. I Prepared one week a go 40g of T.A. Silicate powder with 1,5l of ROW in a plastic Coke bottle and shook it 5-20 times a day. I let it rest for 2 days now and gave 100ml into the soaking solution. I also added 1 tip of tbs TNC Mycorr Hydro and Green House Feeding's Bio Enhancer into the solution. Plus some drops of 3% H2O2. 7 days later. 3g of Hakaphos Blau, 1/3 tsp TNC-MycorrHydro, 1/3 tsp BioEnhancer Unfortunately Runtz #1 was found dead. the stem was broken and the seedling was weak laying on one side, leaves hanging down. And As I pushed the rock wool a bit away to c what is inside the stem fell down. Somehow it was broken. I don't know how this happened. But new Runtz seed is deployed. I call him now new Runtz #1. EC: Beginning of the week @650µS end of the Week 750µS PH: around 5,8