Mikenike
Well-Known Member
strain is forum stomper (Autoflower) from Mephisto genetics about 3-4 weeks old from seed in a rdwc setup using AN ph perfect line currently at 50% strength along with calmag and hydrogaurd (about 8-900ppm) ph is 5.8-6.1 day temps 88-90 (constant 1500ppm c02) night temps 75-80. Humidity is 60-75%. Noticed the spots a couple weeks ago when ppm was about 300 and humidity was low around 30-40%. Humidity is fixed so I can only assume it’s a nute issue?