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    What Umol or PPFD do you run in mid to late flower?

    I am running my autos 20/4 at 1000 ppfd. They seem to like 72 DLI but I am running with the same nutes as the photos next door getting 800 PPFD for 12 hrs or about 35 DLI. Bothe rooms have 1500 ppm CO2. And are managed for the lights and VPD.
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    PPFD

    Not a waste as long as you have CO2 and balance the rest of the system. Anything over 800 ppfd is a waste without CO2
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    Does it make much of a difference gradually increasing umol ?

    No once they are well rooted bring it on up. Don’t ever let them stretch in veg.
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    light bleach or rot?

    I could be wrong but I see that in buds that the plant got too dry. Possible cause?
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    light bleach or rot?

    Looks fine to me in the last pics. Not beautiful but smokeable.
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    light bleach or rot?

    Not light bleaching. That’s only on tops or tops.
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    Drying the crop!

    Just remember, if you are being stealthy, the boiler likely has an exhaust, if not electric, that will be sucking your fragrant drying room air out to the world around you. Also watch for humidity fluctuations. 60 and 60 works for me.
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    new growth yellow - everythung else good

    Use the well water. Better yet send off sample to have tested so you know what those 170 ppm are. QAL labs. In a week you won’t have to wonder if you need to RO. You likely don’t.
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    FREE TEST for Inkbird IBS-TH2 Temp/Humidity Sensor Data Logger

    Licensed Oklahoma grower happy to test and comment on the product.
  10. T

    Oklahoma Growers Thread!

    Looks like they are in the blow up stage for sure. Great looking room.
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    Oklahoma Growers Thread!

    That short girl’s gonna get thick. Just wait and see.
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    First grow ever 22 LEDs drip feed build and journal

    Just don’t let the place blow up. ISO fumes will flash in a very dangerous way. Hope your CO2 generator doesn’t light up. Just bc it works does not mean that it is safe.
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    Oklahoma Growers Thread!

    So does everyone who grows outdoors have a high fence? Does the fence need to block view if it’s not visible to the public anyway? Does every farm have to have a security camera system? Are they enforcing these rules?
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    First grow ever 22 LEDs drip feed build and journal

    Looks good to me. Hope they finish strong.
  15. T

    Still waiting on the damn license. How are the lights performing?

    Still waiting on the damn license. How are the lights performing?
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    Short plant thats bundling.

    Is that under a high blue fixture?
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    Experienced Electrician! Here to Answer Any and All Growroom Electrical Questions

    So I want to set up an 18 light room 1000w hps. How do I set up a timer for all of the lights? Looking for the easiest, cheapest solution that is not manual.
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    Oklahoma Growers Thread!

    So tell me about inspections. If I get a license what can I expect, if in a rural area with no local regulations?
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    Not yet. We are waiting on a license.

    Not yet. We are waiting on a license.
  20. T

    Help! Thrips in flowering stage !

    Thrips are elongated insects that live down in the leaves and flower, they don’t look like fungus Gnat. They don’t cause much trouble in cannabis but can be annoying. Swiriskii mites will eat them or Orius bettles.
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