pH and light

  • Thread starter Shmike111
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Shmike111

Shmike111

31
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Hi People,
I have only grew a couple of times, each better than the last. Waited for tritchholmes to turn 20% Amber and plants mostly green. (Beginners luck).
That was 10 years ago. I see a lot has changed.
I am growing in Gokd Label 60/40 (Coco and clay pebbles).
I use canna feeds and for pH -Growth Technology Hydroponic pH down in the canna feed bucket (disolve 2 drops per gallon until I caget anph prove) I noticed what looks like acid/Chemical floting on top in the feed bin.?
Is this normal?
Also Lights. I have a huge room 2 double-ended 1000w HPS and loads of 600w cool light HPS.
Currently I have 4 monster cropped cuttings under a 600w dual spectrum Hps but turn it down to 400 while there only 7 to 10" tall but loads of branches and bud sites.
Can I put 1 plant I. Each corner with a 1000w above 1 and then add a ,600w so total 1600w or would that be to powerful?
I am going to use a 1 square meter scrog able be each.
The last pic was taken first 2 weeks ago tomorrow so all that growth I. 2 weeks.
Thank you for any help.
If I can attach pics I will.
 
IMG 20211223 233226158
Screenshot 20211224 004213
Screenshot 20211223 233350
IMG 20211211 151004306

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