A question of a fellow grower:
I have is I’m getting yellow spots on the mid to lower fan leaves any ideas what is going on they just appeared in the last 12 hours ??
Blue haze, fem, indoors, soil, ph runoff?, fertilizer FloraNova grow 7-4-10 transplanted to large pot @ 2 weeks old being indoors the water and fertilizer schedule is about every 2 weeks, light 9 hours of sunshine and 5 hours under artificial lighting, temperatures 70 day and 60 night Ventilation natural, no Ac.humidity < 40 CO2 ??