hey people. i'm 4 weeks if flower. the strain is Big Bud and my setup is
600 hps sylvania grolux with reflector, 45 cm from the top of the plants
2 fans for ventilation.
Temps are from 78f(light on) 73f(light off)
2/3 soil,1/3 perlite at 10 littre pots
Water PH 6.5
Nutes Hesi at 1/2 strength
Half Tap water and Half Ro water
My problem start before 1 week when i see for first time some brown spots on the leafs and some purple stems. here are some photos
600 hps sylvania grolux with reflector, 45 cm from the top of the plants
2 fans for ventilation.
Temps are from 78f(light on) 73f(light off)
2/3 soil,1/3 perlite at 10 littre pots
Water PH 6.5
Nutes Hesi at 1/2 strength
Half Tap water and Half Ro water
My problem start before 1 week when i see for first time some brown spots on the leafs and some purple stems. here are some photos