Looks like a cal mag / ph issue , can you check?
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Waist Deep RDWC Auto grow
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3Grow Conditions
Week 3
Vegetation
20
cm
inch
Height
18 hrs
Light Schedule
12+ conditions after
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DAY 15:
Looking great after yesterday's topping. Also dropped EC from 0.9 to 0.7
DAY 18:
Going great - very healthy roots and with no root additives, just well oxygenated nutrient solution kept around 21.5C
EC dropped down to 0.6.
DAY 20:
Applied LST - almost too late as branches were thicker and tougher than I anticipated. Showing signs of flowering.
Snapped a branch where it joins main stem by pushing down too hard for LST - cracked rather than broken right through so hopefully it will repair! See pic for which branch it was.
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BigDaddyKcommentedweek 85 years ago
Hybridcommented5 years ago
@BigDaddyK, I just calibrated my pH pen and it was out of whack (giving higher readings) so a good lesson learned there - you were spot on with the diagnosis. Nice one.
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BigDaddyKcommented5 years ago
@Hybrid,the affected leaves will not recover , i would pull off any dead ones π
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Hybridcommented5 years ago
@BigDaddyK, Thanks for taking as look - really appreciate it. pH is 6.2 and I was thinking cal/mag issue myself. I've added a cal/mag supplement so will see if it helps. Cheers. The plants were doing well so I don't want to fuck it up at this stage!
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MagicMikesMedscommentedweek 35 years ago
Looking π good thus far my friend. I am a RDWC Hydroponic grower myself, so I love seeing others utilizing, in my opinion, the greatest cultivation technique for cannabis. Have you grown RDWC before? Best of luck with this grow!!!
βKeep It Safe, Keep It Green, & Smoke π¨ It Up!!!β
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MagicMikesMedscommented5 years ago
@Hybrid,agreed π― %. I am super anal and like to control everything. RDWC is easy to mess up, but once you figure it out you got it made.
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Hybridcommented5 years ago
@MagicMikesMeds, hi man, this is my second RDWC grow and I am totally converted. What a technique! My theory is it appeals to those of us who like to be in control of as many variables as possible in the grow. Any way the results speak for themselves!
Thanks for the kind words.
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Iop420commentedweek 95 years ago
Niceππ. Looks delicious π€€. Peace and patience βοΈπ
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Hybridcommented5 years ago
@Iop420, Thanks - This grow I learned to make sure that, in future, my pH meter is calibrated!
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Dahoolacommentedweek 25 years ago
Good luck with your grow! I'll follow along
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Hybridcommentedweek 25 years ago
Thanks man - I don't know much about the strain so we'll see what happens.
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