Hi guys im on day 20 from popping out the soil ,an there starting to yellow abit on new growth an leaves on the seedling tried to take a pic of the worst looking one an not looking good to me i flushed the soil before using due to mistake of not doing before ,ive only fed them plain ph'd to around 6.0 to the max of 6.6 run off was always inbetween 6.0-6.4 which seems fine to me i carnt remeber wen this started but am sure wasent to long ago ,started them yesterday on a ml to ever 2litres of water ,feeding them (bio-grow-for veg-&-for budding-bio-bloom)