I just chopped BK 1 yesterday as she never recovered from whatever I did. And I am thinking about that. The primary and secondary leaves all turned light brown. I thought this was from internal nute burn, but now wondering whether it was from having 2/8 Coral Waves, which could have burned them up. I pulled the second one, but only during the last week. By then, the damage (however it was caused) was done. It could be all the above contributed- high pH + >1900 ppms due to high water consumption + 2/8 Coral Waves. But of too much UV & IR is bad for us, they could also be bad for our plants. NO?