Hi, I'm chasing a current problem and have not had best of luck figuring out the deficiency(s). I'll let the pictures do the talking. All plants shown are in BuildaSoil's soil mix kit. 1:1:1 peat, ewc, and pumice with some rice hulls. (There may be a bit more peat then castings though due to recycling the soil twice now.) Using Clackamama coots nutrient and mineral mix with a pinch of fish bone meal. But right now plants in veg are getting worse and today the tips look black/twisted? Ones in flower are underdeveloped and stretched quite bad. Lights on, 73-78 degrees F, Lights off 62-65 Degrees. Veg - light stays on with around steady 69-72 degrees. Can anyone help me out? Thanks.