hi mate thanks for the reply,ive just started 10 ice fem from femaleseeds through attitude seed bank,put into canna terra soil mix going transplant this week into 3liter pots using canna coco pro plus using cana coco a+b,cannazym rhizotonic an maybe cannas flower booster.growing in a 150dr tent,under 600watt metel halide for veg then swaping to 600watt hps sunmaster dual spetrum flower..an 1000 lbs of co2 for flower..using canna coco nutes only,ph 5.8 to 6.2,temp 72.0..humidity 58%,,both lights air-cooled..was going to start a+b 2ml a gallon feed twice water once always to runoff,build upto 7-10ml max..everything else half strength..just waiting for cal-mag to come an fingers crossed ros this week..was really hoping to plan for everything this grow..god hope it goes well last time was one didnt go well,i had a go with canna terra bio tell ya wont be trying it again.my dad always said a buillder should never blame his tools lol..