Slight issues with calmag due to RO water. Added a couple drops of calnesium to fix. I added voodoo juice for this week only. I moved the light 24 inches away as the stretching seemed to be causing baby leaves to burn but am not sure if it was just short term calmag def. Temperature control is vital as rises above 26 seem to be the root of visible stress: I've since kept temps near 25 or below. I put FIMing because one of the four main tops fell off due to the type twist tie I used. I anged to a soft l rubber coated wire ties.