Your soil most likely went low because of peat content. It's a common problem.
Yes, a big room with few plants needs less exhausting than a small room with big plants, but air flow is ALWAYS good (with the exception of a CO2 enriched sealed room).
stinkyattic Reviewed by stinkyattic on . Please help them theyre dying! please help me, ive described my setup as best i can, ive spent hours looking at posts on here and i still cant tell what is wrong with my plants :( -indoor grow -soil -vitamix soil -nothing added to the soil -Soil pH = 6.5 -Water source = tap water -Water pH = 6.5 -Age of plant = 4 weeks Rating: 5