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    Is it worth growing a few bagseeds/hermie seeds next to bought female seeds.

    Is it worth growing a few bagseeds/hermie seeds next to bought female seeds. Will they polinate my precious and expensive females? I just have a little of free space because not all seeds from store survived so I am curious if I can grow some hermies/bagseeds next to them? Second thing is - are...
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    is SupremeSeeds garbage?

    Looks more like a sativa, rights?
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    DiY LEDs - How to Power Them

    What if some chips are worthless - they do not give any good waves to plant. Just spent money and electricity. And You wouldnt even know..
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    101 Already Asked Questions

    It should flower, i guess... My question is - do bagseeds carry hermophrodite genes? I got problems with seeds I bought and now I am willing to try to grow some bagseeds.
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    101 Already Asked Questions

    You need 18/6 for veg
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    What is wrong with these seedlings?

    Sorry for lack of info. Those small buns are coco tablets. They are soaked and really wet. I closed lid and saw condensation on leaves, I decided to leave it open. 24/7 light cycle. I used 2 different soils for 2 plants and rest of them is in coco tablets but they all show weak growth. For some...
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    What is wrong with these seedlings?

    Hello. I have very bad looking seedlings. I do not know why. I use 1x cxb 3590 COB for this foot by foot sized box. At start they started to stretch, when I turned light brighter (dimmabable), they looked kinda bleached out.. Some of them just wont grow. Too muh humidity? To much water? Light...
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    DiY LEDs - How to Power Them

    Are there any good drivers at lower price than meanwell and with dimm options? for 4-5 COBs
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    Quiet. The Neighbors Can Hear You (Sound Control Thread)

    So, the trick is not to attach first layer to second? And to do so, second layer of wall needs to be attached to ceiling and ground?
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    Quiet. The Neighbors Can Hear You (Sound Control Thread)

    Is there a big difference in rockwool or fiberglass? Its messy to work with fiberglass.. And could I replace drywall with osb wood sheets? Or drywall plays a good role here? Why would glue be used? Screw it all together, thats it.. As I understand, different materials, different material...
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    Quiet. The Neighbors Can Hear You (Sound Control Thread)

    Hi guys. Is there a nice recipe of materials to build room so it is quiet? Sandwiches like - wooden plates + rockwool + foam etc?
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    LED Companies w/ LINKS

    Could You recommend sellers for each of these on alibaba? I bought CREE products from Kingbrite. But I have found another one, that could do the same +-, but shipping is cheaper for about 110$ by using same dhl. I bought cxb 3590 for 28$ a piece, is that expensive, comparing to those cheaper you...
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    LED Companies w/ LINKS

    I have been checking out only cxb 3590 cd/db versions, nothing else. Could You enlighten me on other models/brands that are as good as these COBs? By better I mean - better or same spectrum, better or same efficiency, lower price, parts availability (available cob holders), etc..
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    LED Companies w/ LINKS

    Hello. Have finished building my 10x cxb 3590 DB 3500K setup. Now I am aiming on 30x COB grow kit, is there anything better now that cxb 3590 in my case 3500k DB bin? Should I try to mix 5000K and 4000K in? Or there is something cheaper and as good as CREE products?
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    Soil gets dense.

    Ok, that has been solved. THANK YOU :) But, can keramzit be used in a mix? Keramzit + perlite+ humus + soil? And why those clay balls are even used ON soil?
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    Soil gets dense.

    No, it got dense because of watering. Did not press it down at all. So, You suggest to press it when making a mix, right? Make it more dense before planting.
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    Soil gets dense.

    So keramzit is not good to use in a mix?
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    Soil gets dense.

    Hello. What could help make soil more airy. After 1 month it gets very dense and the amount drops too. I had full 4 gallon pot and now its less than 3 gallons. Could I mix a keramzit in it to buff it up (before planting in it)..
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    Led Users Unite!

    It depends on your insulation and outside temperatures...
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    DiY LEDs - How to Power Them

    I use hlg 240h c 1400B for 5 x 36V cxb`s and I cannot turn them higher than 1.05 amps, what could cause this? I use simple 100kohm potentiometer.
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