Grow Mediums Meef's GSC/LED/AutoPots, see page 13

From what I've read on it the uvb doesn't need to be all the time. Only during the last part of bloom for a short time daily. And the bulb has to be CLOSE.....
 
I've lost track of days.. I'm somewhere around day 55-56. The smaller phenotype girl started flush on day 53 and will be done soon, the taller of the two is still putting on weight.


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lilm00re14 said:
All about that UVB. I've been thinking of supplementing those DE fixtures with UVB down the road but I'll try them just the way they are on this next one
Click to expand...
I've been using this UVB150 bulb

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They have a 200 out now. It does well but is strong for younger plants. Great finisher. I have used it in most my grows in last few weeks. About $32 US in pet stores for lizards.

Cheers

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I'm still alive, I've just been out of town for a while. A friend was taking care of the plant while I was gone, looks like a bit of a CalMag deficiency and some self mutilation, but I'm not sweating it. No clue what day this plant is on, just waiting for more orange hairs.

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Last edited:
Okay, so the filtration system has drastically helped my water situation. It doesn't take it to 0 ppm, but it removes chlorine and helps keep my pH stable for 2-3 days. Not long enough for me want to use the AutoPot system though. So, I'm going back to hand watering and attempting coco since my pH will stay steady 5.8 after mixing. Question is, with my 4'x4' tent... Would you run six 3 gallon pots, or four 5 gallon pots?


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MeefChief said:
Okay, so the filtration system has drastically helped my water situation. It doesn't take it to 0 ppm, but it removes chlorine and helps keep my pH stable for 2-3 days. Not long enough for me want to use the AutoPot system though. So, I'm going back to hand watering and attempting coco since my pH will stay steady 5.8 after mixing. Question is, with my 4'x4' tent... Would you run six 3 gallon pots, or four 5 gallon pots?


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Click to expand...
I run 4, 5's, in my 4x4. 150 ~200g dry each. No CO2, but I'm in the .68 to .72 gpw range. 1050 watt bare bulb. But I've yielded using 800 watt as well.

Cheers

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