[DJXX]

there are several leaf charts in the infimary and you might find which deficiency they have there>>DJXX

[maimunji]

Originally Posted by DJXX

there are several leaf charts in the infimary and you might find which deficiency they have there>>DJXX

Im looking to understand what im doing wrong in whole cycle from cfl to mh because they looks sick day after I put them under mh. So not only to know what kind of deficiency they have. To me they looks like - Mg or -P.
Or overwatering.
I have few plants from seeds there with same feeding and they look much better.

[beta]

Originally Posted by maimunji

I wait until they dry then watering them, then transplant and not touch them until they dry. Then watering again.

This is your problem, imo. Coco should always always always be wet. If you ever see dry coco, you're not watering near enough.

Dry coco = concentrated salts = wild EC / pH swings

[DJXX]

Originally Posted by maimunji

Im looking to understand what im doing wrong in whole cycle from cfl to mh because they looks sick day after I put them under mh. So not only to know what kind of deficiency they have. To me they looks like - Mg or -P.
Or overwatering.
I have few plants from seeds there with same feeding and they look much better.

plants do go through a lil shock when transplanted and maybe thats your culprit, hope you figure it out, though your plants didn't look too bad...Good Luck DJXX

[maimunji]

Will put few clones tommorow in tent and will make pics how they yellow and stunt.

[Mikell]

I slow down watering after transplant as well.

What do you mean in EC by applying "little nutes" at transplant?

I give them 1.0-1.2 directly at transplant and wait a few days varying on average pot weight. Rarely have stunting unless I fuck up elsewhere.

Temp/RH?

How close is the 600w when switching from cfl to MH?

[maimunji]

Originally Posted by Mikell

I slow down watering after transplant as well.

What do you mean in EC by applying "little nutes" at transplant?

I give them 1.0-1.2 directly at transplant and wait a few days varying on average pot weight. Rarely have stunting unless I fuck up elsewhere.

Temp/RH?

How close is the 600w when switching from cfl to MH?

I feed same 1.0-1.2. E.c.
Temp is 23-25C° day. Night 17-20 C°. Rh is 60-65. Previous week was 70 but I turn on dehumidifier at this point.
600 w is around 3 feet away I also think about that because cfl is even more away around 4 feet at the top of 5 feet tent.

[Mikell]

Try 4' after transplant.

Think we've gone over this before but what is your base nutrient? What EC/ppm is a half dose of camg reading?

[maimunji]

H&G cocos A&B. Currently at 1.3 ml /per litter. Around 5 ml A&B per us gallon I max 2 ml/per litter or 8 ml per gallon week 5-6 of flowering.
Half dose cal mag is 150 ppm 0.3 e.c. its 4-0-0
I dont add cal mag to my regular feedings just epsom.
Tap water is 140-150 ppm. 44 ppm Ca 12 ppm mag.

[Mikell]

Yeah ya got me. All I can think is to replace the epsom with more base or try reducing tap water to 0.1EC.

Haven't used H&G in a few years but got a lot more purple leaf stems when I did.

Are you always using recycled coco for the final transplant? What I am getting at is some people have issue with over recycling. They tend to graduate to mixing in new coir around 70/30 old/new. Never tried it myself for very long.