First Grow In Coir, 2nd Week Of 12/12

[Jungleboogie]

Hey guys, I'm using coir for first time as I seemed to fail in soil all bar 2 attempts. I'm using 10 litre pots, canna nutes.
Overwatered in their early days but soon learnt where I was going wrong.
Strain is master kush, 600w mh in veg and now 600w hps. Watering every other day with nutes, ph 5.8-6.0
Ec at 1.8 now I'm on 2nd week of 12/12. Following canna schedule, with cal mag and boost.
Have a look any advice much appreciated, not as big as I'd like them to be but I did veg for 6 weeks and decided to switch the light cycle.
Many thanks!

 

[SmokesalotofVT]

Looking good to me.. :-) and may you have continued success

 

[Ytransplant]

Bump up to about 1200 ppms (2.0 ec) for at least another week...they are a little hungry...DTW in soilless needs more than many water hydro systems....they have a mild yellowing and some lower fans even worse....stretch taxes the plants heavily so you need higher nutes the 1st 3 weeks of flower....I personally leave mine on grow formula till day 10-14 of flower to support that rapid surge of growth, THEN I switch to bloom.....overall, they are very healthy, just a little hungry....YT

 

[Jungleboogie]

Bump up to about 1200 ppms (2.0 ec) for at least another week...they are a little hungry...DTW in soilless needs more than many water hydro systems....they have a mild yellowing and some lower fans even worse....stretch taxes the plants heavily so you need higher nutes the 1st 3 weeks of flower....I personally leave mine on grow formula till day 10-14 of flower to support that rapid surge of growth, THEN I switch to bloom.....overall, they are very healthy, just a little hungry....YT

Bump up to about 1200 ppms (2.0 ec) for at least another week...they are a little hungry...DTW in soilless needs more than many water hydro systems....they have a mild yellowing and some lower fans even worse....stretch taxes the plants heavily so you need higher nutes the 1st 3 weeks of flower....I personally leave mine on grow formula till day 10-14 of flower to support that rapid surge of growth, THEN I switch to bloom.....overall, they are very healthy, just a little hungry....YT

Really? Thanks man I was worried I was going too heavy on the feed!

I'm using canna coco a&b at 3ml each per litre
Root booster at 0.5ml
Cannazym at 2.5ml
Cal mag at 1ml
Canna boost at 2ml

I have pk13 14 but not adding that yet.

Should I just add more a&b?

Thanks again

 

[Jungleboogie]

I've just upped the a&b by 1ml per litre as more yellowing is happening. Appreciate you input as I probably would have struggled figuring out what was going on as I would never have thought I was staving them, I actually thought I might be giving them too much!!

 

[Jungleboogie]

Can anyone tell me what is causing this yellowing?