Sos please. Nutrition problem I guess

Helo all!
Dont know what is the problem with my Acid Dough at 6 flowering week.
Any ideas how to heal it?
Coco and iguana bloom from advanced.
Thanks!

Do you know your pH and PPM?

A support ticket will help us help you.

Can you please fill out a support ticket? Please include what type of water you’re using.
COPY/PASTE the below list into your forum post.

Answer these simple questions the best you can.

If you do not know, or do not use something; Just say so; Or post

NA (non-applicable)

• What strain, Seed bank, or bag seed

• Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF

• Vessels: Pots, Grow beds, Buckets, Troths

• PH of Water, Solution, runoff (if Applicable)

• PPM/TDS or EC of nutrient solution if applicable

• Indoor or Outdoor

• Light system

• Temps; Day, Night

• Humidity; Day, Night

• Ventilation system; Yes, No, Size

• AC, Humidifier, De-humidifier,

• Co2; Yes, No

Always try to upload a clear picture of any issues you may have to allow the community to assist you. Pictures taken under natural or white lighting are by far the best.

Add anything else you feel would help us give you a most informed answer should be included. Feel free to elaborate, but short and to the point questions and facts will help us help you in a more efficient manner.

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• What strain, Seed bank, or bag seed
Acid dough from Ripper seeds

• Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF

Coco, perlite, vermiculite

• Vessels: Pots, Grow beds, Buckets, Troths

Pot

• PH of Water, Solutionv, runoff (if Applicable)
RO water, recirculating one a day and adding water to ~1200 ppm

• PPM/TDS or EC of nutrient solution if applicable
1200

• Indoor or Outdoor
Indoor

• Light system
Led 600

• Temps; Day, Night
27/?

• Humidity; Day, Night
60-70/?

• Ventilation system; Yes, No, Size
Yes

• AC, Humidifier, De-humidifier,
No

• Co2; Yes, No
No
[/quote]

Now Im trying to clean coco with recirculating RO water, ppm now is ~1000
But ph goes down fast to 5.2

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Might not have anyting to do with it but are you supplementing with Cal/Mag? Co-Co has none (I don’t do Co-Co but it’s what I gather listening to others). What nutes are you using?

Thank you for your answer. It is the first and last time when I use coco.
Yeas, I have self made calmag but dont know what ppm should i add. Just add 1ml per 2 liters.
I use jungle juice bloom from advanced.

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Lemme tag @Nicky he knows Co-Co. I’d be possibly leading you astray & just frustrate you more & screw up your grow maybe. Also he can think in metric where I have to scratch my head & ass to get out an answer.

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Big thanks✌️
1 gallon =~4 liters
So I add 2ml/gallon calmag.

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I think it’s 3. something? Liters per gallon that is.

3.8 liters per gallon

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Are you metering ppm, or guessing based on the mixing instructions?

I don’t know if I’m the only one, but I can’t tell what nutrients you’re actually adding. It can’t be just Iguana Bloom from advanced, since you mention homemade CalMag. What else?

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Coco is amazing don’t go to soil if you feel you want to change try hydro growing in soil is a waste of time but let’s try to figure out what’s going on here.

What type of coco did you use?
What nutrient line are you using?
Hydro/coco is 5.8 ph
Your run off is 5.2? 5.5-6.1 is max area but as close to 5.8 should be kept.

What light exactly are you using? How close is it?
Is your plant being cooked by heat and light is what I’m trying to figure out or is it nutrient burn/lockout or calcium deficiency…

Coco used for growing should be pre washed and buffed, you can buy this off the shelf otherwise you have to do it yourself.

What cal mag product are you using?

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Hi! Im using just instructions.

All nutrients like at photo, exept ancient earht and sensizym. Plus adding Great white as at instructions.

Coco for reptiles. Was washed by hard water to hard water ppm ~270.
Was no buffered except hard water soils.
Nutrient shown at upper post.
Light is quantumboard ~600w, 25 centimetres from plants.
Run off is ~5.8 now. Was washed my coco with aerated hard water with RO water. Ppm now is ~900.

Calmag was handmade by instruction at photo

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I use other strains on hydroponic with perlite only. With circulating nutritions for 10m/h. They looks good. Much more easier than coco.

The issue is your coco didn’t get a good buff this is why I buy buffed coco.

Now your cal mag will just be stripped from the nutrients you give and the plants can’t get any…
You could keep feeding heavy cal mag to try and stop it.
Again this is why it’s important to buy quality medium.

Hydro’s good but coco has a nice middle ground, don’t blame coco blame the product and the process you undertook

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Got it, thank you. Could you let me know what calmag ppm should I use now?

No idea to be honest but I would definitely give it alot more than you have been giving it.

At this point cal mag really won’t hurt it so load it up

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Thank you :v:

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How accurately are you measuring your nutrients?

The problem is that, without a meter, trusting the dosing advice is like driving blindfolded and trusting GPS to keep you on the road.

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Flush ph always goes down to 5.1-5.2. Any ideas how to fix it?
I add ph up to ph 6.2 and circulate it till flush is 5.8. 24 hours late flush ph hoes down again.
:exploding_head: