They're right on track!! ^_^ looking great for day 14!
Love that space ... woah .. look at them big assed round autopots!! Gonna be a jungle soon!!
Thanks @blue! I'm definitely hoping for a jungle!
Fingers crossed
They're right on track!! ^_^ looking great for day 14!
Love that space ... woah .. look at them big assed round autopots!! Gonna be a jungle soon!!
Good luck to you.Looks like I’ll be drafting your grow by 11 days, almost identical setup. I’d share my progress but I’m in probieland. Thank you for sharing your progress!
Day 18 | 78 F | 45-60% RH | Lights = dimmed (150W each) @ 36" = 18,000 Lux/262 PPFD
Running into some problems now. Not entirely sure what everything is.
The girls were closing their top growth all the way about midday on their light schedule and the outer leaves were drooping a bit. I assumed light stress and raised the lights a couple inches and dimmed 15W each. This has had a small effect.
Looks like I have a Magnesium deficiency so I will be giving them an Epsom Salt foliar feed rights at lights out (running 20/4) to help correct the issue quickly.
May have a Nitrogen deficiency on one as well.
Lockouts due to PH, PPM, salt buildup are most likely the culprit. I am going to bring them to the tub today and run a gallon each through pots with nothing but Calmag and Megacrop, leaving the sweet candy out.
Current feedings are at PPM at 490
What PPM should I bring my RO to with calmag?
What total PPM should I be feeding at almost 3 weeks old?
I suspect that I have more watering issues (cant figure out this coco thing). I see one report to make sure top never dries out, another that says to water everyday, some say to wait 5 days between watering at this stage.
Drainage is most likely an issue as well due to top watering and the girls sitting in their Autopot homes. Maybe the bottom isnt drying out the right way?
How much longer before I can fill the reservoir?
Any feedback would be helpful.
Droopy girls
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Magnesium deficiency?
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Looks like the start of a Nitrogen deficiency
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Hello - I've had a few thoughts.
1. Have they had any calcium?
2. Are they sat on cold floor?
3. Some of them are pretty much ready for the autopot=on (by my method of leaves to the edge of the pot)
I'd knock up some epson salts spray and give em a dose.
1. they have had minimal calcium added, 0.5ml Calimagic per gallon
2. They are on the floor in my spare bedroom. It is carpeted, padded, and insulated. Floor temp with my IR thermometer is 68°
3. I will run the lines in the next day or so and hook up the ones that seem ready. I will give the rest a little time to catch up.
PH going in is between 5.8 and 6.0. My guess is that my PH is swinging inside my coco because of the RO water.Hi i had not seen your thread. Not an expert but i'd like to add a few things...
Not sure if i missed it but what pH are you using? I've had your same issue and pH has been the main culprit so before upping anything make sure the pH of your fertigation is within the correct range (5.8-6.2) with 6.0-6.2 being better for Mg.
And if Mg is actually def, i'd just add a bit of the epsom to the feeds instead of a CalMag product (usually adding Ca and N that might not be necesary in your case) but not sure if this is actually better. @St. Tom any idea?