What is going on here? Feeding Sour Diesel auto with Fox Farm Big Bloom, Grow Big, and Tiger Bloom. 600w MarsHydro led 20/4 light cycle, 40-55% humidity, 77-85 degrees. I'm new, and naturally concerned!
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hey hardtail,
i think its a calcium deficiency... or something with pH, but im leaning towards calcium.
can you elaborate on why two bloom's ?
fox farm big bloom
tiger bloom
FDPGreenQube 1.5m x 3.0m x 2.2m tent
2x CDMH 315W lights
870m3/hr fan
8 x 42L DIY DWC buckets, 2 airstones each -
That was recommended on another site. I am new to growing...a babe in the woods. The other plant is not showing these signs. Yellowing of the tips just started showing on the other plant
this evening. I'm at a loss, and don't want to lose these girls at 2 weeks from harvest. Any advice?
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you could add a CaMg (Calcium/Magnesium) supplement to your feed...
if its calcium, those spots won't go away but they won't get worse.
i don't think you'll loose the plants, but they won't look as 'pretty' as you'd want them to be.
how old is the plant?GreenQube 1.5m x 3.0m x 2.2m tent
2x CDMH 315W lights
870m3/hr fan
8 x 42L DIY DWC buckets, 2 airstones eachComment
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Sprouted 8 weeks ago. Auto, so I have 2 weeks left. This just started 3 days ago.Comment
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I have never grown an auto so... but, sour d is a sativa and they usually do not like heavy feedings. I am wondering if you could have lockout do to overfeed? Maybe a flush and then start back with 1/4 strengths nutes? Sorry if this does not apply to auto's. I hope it helps. Good luck!Comment
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Thanks. I don't have RO water, so I am filtering tap water now for the flush. I just ordered Sensi Cal-Mag Xtra, but with all this Corony baloney, it won't be here for 5-7 days. Since the Fox Farm is all I have access to, are you suggesting stay with that, only 1/4 strength after the flush? Then Cal-Mag? From what I understand I want to flush out all nutes a week before harvest. Correct?
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I have that same stuff. It's quality product but I didn't pay enough attention when I bought it, it is high in nitrogen (4-0-0) and makes things a bit more difficult. If you add it to your normal measured out feeding, you'll end up burning them with N. I would suggest cancelling the order if you can and going with FF Gringo Rasta (1-0-0) or GH's CaliMagic (1-0-0) as they won't mess with your feeding as much.
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Thank you all. I am still open to any further information yall have to offer.
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