New Grower Let's put my wrongs right

[welshboy]

Right here we go I've got a 3x2x2 meter tent growing with 15l auto pots in 60/40 coco pebbles using canna nutes along with 5x Mars 1600w led''s is the basics I've got.plants are Dutch passion auto extream at 6 weeks tomorrow and auto ultimate at 3 weeks. Trouble is I had my led to close to the plants and I've got short squat plants does anybody have any tips to get them to stretch and when should I up my ec.
many thanks in advance for any help on this matter.

 

[bushdktr]

Hi Welshboy!, what height are you plants at now? You prolly won't get your AutoX to stretch much at 6 weeks...but you are still on time for your autoultimate! I personally place my LED @ 50 cm for veg and 30 cm. for flower, even though with growth some colas can be at 15 cm...you might get some slight tip burn on those so I rotate the plant every other day. Also, I have two CFLs on the side, which I place @ 5-10 cm., no problems with those... Sorry for my metric system LOL!

 

[welshboy]

Hi thank you for your reply I'm in the UK so metric is the easier one for me lol there between 20 at worst and 60 cm leds are between 90 and 110 cm off the plants I'm used to photos and hps so been right caught out with my first attempt at both auto and led lol