Day 22 Going strong after topping, but need more ice blocks, temp is too close to failure 21.5C She's looking better than my soil girls that's for sure.
Day 23 PH5.9 EC1.4 I added about 500ml with lower ph to drop it from 6.4 Ec is pretty stable.
Day 24 PH6 EC1.4 She starts drinking more also her leaves are huge.
Day 25 PH6 EC1.4 Water level dropped a tiny bit, so it looks like she is drinking. Two top fan leaves are the biggest I've had, covering lower growth so I think I will need to remove them but I just can't because they look like they feed half of the plant). Lowest fan leaves are clawing down and drying for some reason. Maybe because VPD is a bit high, for some reason hydro tent has lower RH than soil. Contemplating switching to 12/12
Found this amazing helpful table.
Days 26-27 That's the progress I like to see. The water level dropping slowly which is good. But EC stays stable at 1.38 ph5.9. Last complete change of the reservoir was 17 days ago. I might top it up a bit slightly raising EC level.
Day 28 So I did. PH was 5.8 EC 1.38 - added about 1.5L topping EC to 1.47 and PH to 6.0. She starts to drink noticeable amount, if PH keeps dropping I will do a reservoir change in a few days it will be 4 weeks since I mixed first 15L. I think I'm gonna start the switch.