ghs supercritical auto, nute and harvest

Hi. I m on my first-ish grow, real first was 10 years ago and got busted. I m growing on 50-50 coco perlite mix. 3 supercritical auto and 3 +speed, 1 sweet skunk 2 weeks behind. The supercritical are on day 47 from sprout. The nutes i m using are canna coco A and B, house and garden root stimulator and AN hammerhead pk 4/10. They take about 3ml/l a+b, tried up to 3.5 but leaves got dark green and gave light strength for 2-3 days to avoid burn. I have no ec meter, just ph everything at 5.5-5.8 and keep runoff under 6.1. I ve also been giving 1-1.5ml/l of thunderbolt the past 10 days and use 0.2ml/l root stim. Should i be increasing the pk strength ? Anything important to add at this stage ? How far do u think i m from harvest ? Any yield guess given they are 90cm, 95 and 1m high ? They r under 600w hps dual spectrum, cooltube. Should an additional 400w hps aimed on side have an effect on yield at this stage onwards ? Would a digital cam with large 24x optical zoom do the trick for trichs ? How far do you think i m from harvest ? Thanks.

MISSPHOEBE said:

mmmmmmmm looks good...... but u r weeeeeks away from harvest.... 6 at least..........

Click to expand...

6weeks ? Considering its a 7 week auto wouldnt about 2 weeks be enough ?

Looking good

Here are some new pics. I really hope the are ready in 3 weeks, i have a house move by the 5th of july and then need to travel abroad and be away for 3 months... Any method to cure without having someone opening jars ?

Is it the right time to be giving full strength PK ?

U can harvest in 3 wks. but I don't think they will b ready then, but u never really know. Their looking great..