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Help please
DankCityCeostarted grow question 5y ago
Does it matter if I have one white light led and one purple?🤷♂️🏾🙈
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Setup. Lighting
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TheUk420Showanswered grow question 5y ago
Most growers tend not to mix them. In theory there's no reason saying you can't. It may stress your plants though. If you have a look at lighting experiments on yt. You may find your answer.
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hollyhustler
Is that just a light burn or could it be something else?One bud in the middle of my plant is much lighter than all the others, which all look healthy and green. I think it was due to the too small distance of my light, which was only 20cm (8") between canopy and light. I have now moved the light to 35cm (14").
What are your opinions?
4y ago
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rich_kraft
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5y ago
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Growladyeastmidlands
What light is best for autosI have 8 seedlings and I am using a waykem 600w led at present but I need help to know what light best to use and when to give them more light I have 3 x 600w hps a marshydro 1600w led and a king plus 1500w led and 2x waykem 600w led can anyone help pleaseSetup. Lighting
3y ago
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Newbiegrower420
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4y ago
1
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Hades93t
LedHi guys I would like to know if some of you guys already use SF 2000/SE3000 from spider farmer, and green sun shine 180w ?
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4y ago
1
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Doomguy420
Swapping lights during floweringDo you guys think that swapping lights at the late flowering stage is going to harm my girls in any way? Been fortunate enough to be able to order myself a Viparspectra xs4000 to replace the v600. And as I understand it should be quite an upgrade.
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Setup. Lighting
4y ago
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NewJackWeed
Seeking a reasonably priced light for 2x4x6 tent (still)I'm interested in picking this up. Thoughts? I have a 2x4x6 tent. I believe it's 50w x 8sqft is 400 watts needed?
https://www.amazon.com/iPower-Digital-Dimmable-System-Reflector/dp/B006GGP8P4/ref=sr_1_2?_encoding=UTF8&c=ts&dchild=1&keywords=Plant+Growing+Light+Fixtures&qid=161104y ago
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ClownBaby
28°CMoved lights from 115cm to 60cm and the temp went from 25°C to 28°C. Any advice? Is it ok?Week 2
Setup. Lighting
3y ago
6
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Skinnytalls420
Hps to LEDsSince I’m trying to answer so Many question to best of my ability!!!!! I thought I would ask one myself I’ve got 2 600watt hps lights and my autos are about to bud I’ve recently got 2 tsw2000 mars hydro do you think I’m okay changing them other to the leds? What will be the outcoSetup. Lighting
3y ago
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RealTrees_uk
Noob questionI have 2 mars hydro ts1000 leds as my normal set up but I have also put back up my 600w dual spectrum HPS on an angle running at 4 to give extra light coverage, just wanted to know if there was any point in doing this as I’m not sure quite new to growing thanks in advance 💯✌️
Setup. Lighting
5y ago
2
2
Solved
Tubington9
Power will be out for 24 hrs.Due to a storm in our region I’ve been informed my power will be out until likely tomorrow some time, i currently have one plant in week 8 of veg (photo fem), and 3 seedlings (autos) that will be in the dark for ~24hrs, anyone have experience with this, in sure they will be okSetup. Lighting
3y ago
2
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Solved
Ksouth1
How to measure lumens of a full spectrum LED light.Since a lux meter only measures certain spectrums of light, how do I use a lux meter to determine the right height of my full spectrum grow light? I have it at the recommended distance but I have signs of light stress. Bleaching of some upper leaves. I moved it up 4 more inches?Week 4
Setup. Lighting
4y ago
2
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Solved
GlockAbuser
Nutrient burn, Light burn, or Phos Def? red stems purple bruises,Noticed red lines leaking red into the leaves with purple bruising, and the starter bottom leaves seem to be turning yellow, with the leaves above looking dark green with spots. Is this signs of light burn or nutrient toxicity? And is it lacking phosphorus or just the strain gen?
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
Setup. Lighting
2y ago
3
4