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Old 09-18-2018, 08:12 PM #1
TheGringo
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Coco Gen Hydro flora 3part 3 days into flower and yellow

Whats up guys. this is driving me crazy. 3rd attempt.

veg plants one month. super healthy and green in a tent with a 400 mh.

straight coco. folowing the dtw schedual at a weaker rate
gh micro grow bloom

i water every other day till rootbound and then multifeed

the last 2 failed runs i was on the head 6\9 and watering everyday
the same thing.moved to flower room and yellow

so this time i let them go every other day until rootbound and they responded much better



rez at 600 on 500 scale

ph 5.8 going in

3 days ago moved them into the flower room under a 600 hps. and...... yellow

wtf.......

what am doing wrong?
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Old 09-18-2018, 08:50 PM #2
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Is the yellowing the new growth? That's how it's supposed to look, all the time if your plants are thriving.

Reeally yellow up there could be an iron deficiency but it doesnt look like it to me.
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Old 09-18-2018, 09:07 PM #3
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Looks like slight sulfur deficiency to me. Quoted from RQS Deficiency table

Symptoms of Sulphur
If the new growth of a plant contains yellowing, it is probably suffering from Sulfur deficiency. This deficiency can be cured by mixing one tablespoon of Epsom salts per gallon of water until the plant's condition improves.
https://www.royalqueenseeds.com/blog...ency-table-n88
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Old 09-18-2018, 09:09 PM #4
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what is the readings of the drainage?
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Old 09-18-2018, 10:17 PM #5
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Who has dark green new growth? Maybe my monitor is fucked but those look fine albeit weak plants already. They darken as the 12/12 frenzy keeps on no?
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Old 09-18-2018, 11:11 PM #6
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Just did runoff with 600 ppm going in and 5.8 pH

Came out on average 500 to 550 ppm

pH 5.8
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Old 09-19-2018, 11:35 AM #7
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Quote:
Originally Posted by TheGringo View Post
Just did runoff with 600 ppm going in and 5.8 pH

Came out on average 500 to 550 ppm

pH 5.8
Nothing jumps out at me as an issue here you say you feed every other day until root bound how long does it take to fill your pots with roots. You are not watering plain water between feedings or anything are you?
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Old 09-19-2018, 01:38 PM #8
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It may seem expensive at first , Canna Coco Nutes for the win ! A+B all the way , start to finish ! Any bloom boost you like when needed for youre girls ! Taper off nutes , when swelling stops , lots of very small p.p.m.water for couple weeks , simple , gauranteed results !
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Old 09-19-2018, 04:56 PM #9
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Quote:
Originally Posted by p0opstlnksal0t View Post
Nothing jumps out at me as an issue here you say you feed every other day until root bound how long does it take to fill your pots with roots. You are not watering plain water between feedings or anything are you?
Pretty quick. Like from 1 liter to 1 gallon I get roots coming out the bottom in less than 5 days. Then build up the feedings from every other day to every day to multifeed depending on the weight of the pot. Never water with water. I only use a weaker solution if I want it weaker.
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Old 09-19-2018, 04:57 PM #10
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Quote:
Originally Posted by POLISH WALRUS View Post
It may seem expensive at first , Canna Coco Nutes for the win ! A+B all the way , start to finish ! Any bloom boost you like when needed for youre girls ! Taper off nutes , when swelling stops , lots of very small p.p.m.water for couple weeks , simple , gauranteed results !
I only have access to general hydro and advanced nutes.
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