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Super Lemon Haze 12 plants, 2000 watts, and a few problems!

thrasher420

thrasher420

Well-Known Member
Hi this is my first grow.
I have 12 slh, they are 25 days old today in veg.
2 1000w air cooled Eye Hortilux blue mh's between 2 and 2 1/2ft away, a 10in Max Can fan exhaust, and an 8in vortex intake.
Temps during lights on are 76-84 and lights off 69-74.
Humidity 36-47%, I added a humidifier yesterday and it doesn't really help, too little I think.
Plants in 2 gallons with Royal Gold Tupur coco.
Reverse osmosis water.
Botanicare nutrients advanced schedule ph'd to about 6.0
per 1 gallon
Pure Blend Pro Grow - 5.5ml
Liquid Karma - 3.5ml
Vitamino - 1.5ml
Cal-Mag plus - 3.5ml
Silica blast - 1.5ml
Aquashield - 2ml
That gives me an ec of about .9 about 470ppm with the Hanna ph/ec meter.
I slightly increased the nutrients last night to about 1.0 ec.
3 of the plants are around 1ft tall, the rest are anywhere from 7-10in.

The reason I am posting, is because I have a few plants that look sickly. A couple I believe to be nitrogen deficiency, very yellow.
1 of the girls is a nice dark green but has light green lines scattered all on the edge of a few leaves.
1 of them has a few leaves that are sticking straight out and kind of turning slightly, very stiff.
Also one of the girls that is light green, also the leaves are tacoing up and have this weird papery texture.
Another reason I am posting is just to see what you all think, also when should I change to 12/12 and flower?
And lastly should I do any pruning now, topping? The plants have about 6.5-7.5ft to play with and the strain can take 9-10 weeks.
Thank you all, I love the site, and here are some pics of them.
 

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thrasher420

thrasher420

Well-Known Member
Also I am using a lot less of what the Botanicare calls for.
per 1 gallon
Pure Blend Pro Grow - 20ml
Liquid Karma - 8ml
Vitamino - 5ml
Cal-Mag plus - 5ml
Silica blast - 4ml
Aquashield - 8ml
I am just scared to feed that much, because in the beginning I over fed, and one got nutrient locked out.
 
KushCanuck

KushCanuck

Well-Known Member
fridayfishfry said:
:leaf: time to flush and up the nuttes :leaf:
Click to expand...
Yuuup, get the Grow formula more in line with the recommended dosage and keep your other regime the same. Looking good, wouldn`t shoot for absolute perfection at this stage, those Hazes are thirsty ladies.Keep it up, you`ll enjoy those :)

KC :weed:
 
W

WAZZER

Active Member
I feel ya bro took me 12 months to figure out my problem tried every thing from climate to nutes almost pulled my hair out.those pictures look exactly the same simtoms especially that one leaf with lime green in it first off go get a 30x pocket microscope and have a look on top of the leaves and under and look for clear balls and milky ones make sure you have a good look at the yellow ones especially .if you have let me know but start from there.
 
thrasher420

thrasher420

Well-Known Member
Thanks wazzer, my girl is bringing home a magnifying glass i think, not sure of the power.
What strain were you growing, that had those problems?
 
W

WAZZER

Active Member
white rhino, blueberry,devil,jacky white,apollo,oriental express,off the top of my head make sure you got a good eye if not get some one who has my mate who gave me some clones has got this drama but he did not have a good eye he couldnt spot them i had look and spoted them. by the way my time zone is different to yours so cant reply quick but thats all good keep me updated .
 
jondamon

jondamon

Well-Known Member
If you can confirm you don't have any bugs using the magnifier then its time to up your EC.


At this stage of growth my own EC in coco is around 1-1.2.

Feed every time you water. No plain water days.


Make sure you achieve 20% runoff and test the EC of the runoff.

If its coming out lower than your feed mix EC then you can up your EC.


When upping EC go up 0.2EC per week. Too much of a jump can cause problems.


A general rule of thumb is to up your EC 0.2 each week anyway as bigger plants require more nutrients.




J
 
thrasher420

thrasher420

Well-Known Member
Def no bugs. That is some good info jondamon, and I will definitively do that, thank you. Should I be letting the coco dry out before each water, like soil?
 
jondamon

jondamon

Well-Known Member
Test the runoff first and foremost on your next feed.

This will give you the best indication as to what's happening.



J
 
W

WAZZER

Active Member
jondamon said:
I allow mine to loose around 50% of its weight before feeding again.


J
Click to expand...
are you running 50/50 coco perlite i doubt it you must be running straight coco old mate is not running straight coco threre for he cant let it dry out 50%
 
W

WAZZER

Active Member
dood glad to hear you dont have broad mites there you go i said thats what i got jondamon is wright let the run off be your guide especially ph thats what might be playing up on ya if thats good flush your pots with water bring that high ec down get a product called doctor repair by cyco thats what i use when they get like that ph ,ec, doctor repair and get a moisture meter valuable tool .
 
W

WAZZER

Active Member
thrasher420 said:
it has a shit ton of perlite in it.
Click to expand...
i used to run straight coco for a few years let it dry 50% its good, so feed every second day veg 1 week flower 8 in just over half gallon pots but when you go bigger pots not very forgiving.why i run perlite with the coco airates the medium does not become as compact and more often feeds meaning water going down the pot pushing stale air out bringing more oxygen to the medium more roots bigger fruits .
 
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