Water: 6.0pH, zero PPM then added a small amount of Technaflora B-1 (1ml/4 litres= 20ppm).
Light: Sunleaves Vitalume 4', T5, 54watt, Just moved back from 12" to 18" because I was thinking they might be too close. The light is on for 24hrs.
Medium: I switched from Rockwool to Oasis cubes last night. It stressed them but saved their life. I LOVE OASIS CUBES.
Air: Excellent air circulation and ventilation.
Temp: Averages 78 degrees Fahrenheit
Humidity: Averages 55%
I consider myself a rookie grower, but I have a strong background in Botany and the sciences. I think the plant is telling me that it is being underwatered and that maybe I should add a small % of nutes (because it used up a lot of energy trying to survive the overwatering episode). But I feel this is wrong and I am very, very hesitant to use anything but my current 20ppm elixir. Why is it yellow? Could it really be nutrient deficient at only six days old (unless the stress used up its seed reserves?). It also seems to be telling me that it has heat stress, even though my temps are solid.
I'm not sure what it is. One of these is Blueberry and the other is NL x Big Bud. Your help is greatly appreciated!
Edited by MasterMendel, 18 June 2009 - 10:33 AM.