hi could someone please take a look at these two
pictures and give me your advice on what these
spots are from, i just noticed it, there are only a couple of
leaves with spots, between 4 plants,i believe i am doing everything
right, almost 6wks old, bubble gum autos, temp in tent
varies from 79 to 81 degrees fah, i water with 6.5 ph, run
off is 6.7, i am using 400 watt hps bulb with cooltube light assy, i started with fox farm grow big nut, with big bloom,
now i started them on tiger bloom, and big bloom because i want to stop the vertical growth, plants too tall,
my light cycle was 20 on 4 off, but i switch it to 18on and 6 off, i when i give my plants nutes, i only give them 1/2 dosage, and i feed them 2 a week,
please help
thanks
pictures and give me your advice on what these
spots are from, i just noticed it, there are only a couple of
leaves with spots, between 4 plants,i believe i am doing everything
right, almost 6wks old, bubble gum autos, temp in tent
varies from 79 to 81 degrees fah, i water with 6.5 ph, run
off is 6.7, i am using 400 watt hps bulb with cooltube light assy, i started with fox farm grow big nut, with big bloom,
now i started them on tiger bloom, and big bloom because i want to stop the vertical growth, plants too tall,
my light cycle was 20 on 4 off, but i switch it to 18on and 6 off, i when i give my plants nutes, i only give them 1/2 dosage, and i feed them 2 a week,
please help
thanks
