Growtime818
- 18
- 3
Doc Bruce and Ed Rosenthal are da Men!Nice looking room. With Co2 like that, if temps and humidity and feeding is right, you should be able to push 1400-1500 ppfd at the canopy. There are some excellent videos by Dr Bruce Bugby regarding ppfd values and the variables related to it. I'll see if I can find the more recent one I watched that was pretty good.
Thank you my man, I’m going to be tinkering with it. I’m a bit late as I’m day 34 but not that late. Will be cranking her up slowly this week.I think one aspect that I overlooked that makes a lot of sense now is the drop in DLI when switching to 12/12. Explains why I used to get fert buildup in early flower if I vegged and flowered under 1kHPS. Stopped happening when I started ramping up light near flower.
Looking forward to using this info to now work up the light intensity greatly after transition to flower in addition to gas. Really curious to see what happens.
I'm trying to digest this. Are you saying the drop in DLI at the transition from veg to flower causes a salt buildup because the plant is taking up less nutrients during this time?I think one aspect that I overlooked that makes a lot of sense now is the drop in DLI when switching to 12/12. Explains why I used to get fert buildup in early flower if I vegged and flowered under 1kHPS. Stopped happening when I started ramping up light near flower.
Looking forward to using this info to now work up the light intensity greatly after transition to flower in addition to gas. Really curious to see what happens.
That is exactly what he is saying. Because the plant has less light, it does not need as much of everything else.I'm trying to digest this. Are you saying the drop in DLI at the transition from veg to flower causes a salt buildup because the plant is taking up less nutrients during this time?
Bingpot. Thanks, couldn't have said it better.That is exactly what he is saying. Because the plant has less light, it does not need as much of everything else.
When you watch Dr. Bruce, he tells you that the more light, the more of everything else you need. So when @Dirtbag changed to 12/12 he lost X amount of light but did not cut the nutes accordingly.
This is why you run veg at a lower light level so when you change to flower, you can up the light power to keep the plants needs stable.
You're up early, or is it late for you?Bingpot. Thanks, couldn't have said it better.
Lol 12:30 in the afternoon here.You're up early, or is it late for you?
Lol 12:30 in the afternoon here.
Hahaha no man, Vancouver island British Columbia, Canada.No idea why I was thinkin you're in the middle east or somewhere...
All you need is a touch of pepper and that egg will be ready for the plate.1570...
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At 97 degrees n 60rh
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Fr cooking
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