statusquo
Member
Greetings here is some background info
strains in order: blue dream, white widow, green crack. all were clones and were started under t8 32W, then transferred to 400W CMH for veg and were just finally transferred under 800W CMH for flower. They are currently in their second day. All of the plants looked very healthy until just recently and the problem is only occurring sporadically and only in 3/9 plants (almost all different strains). I have been feeding pretty lightly with R/O and light doses of grow big/calmag with a few pure r/o waterings every 2 weeks or so.
Soil: FFOF. square plastic containers. 3.2 gallon (transplanted from solo cup to a ~1.5g pot first)
Temps are about 85-90F. Passive intake. ~120CFM + plenty of fans in a 4x4x7 tent (new hydroasis tents without outgassing inner lining)