LED light distance during germination and throughout.
iLuvBlaznMJstarted grow question 5y ago
How high should I hang VipraSpectra PAR450 lights above the top surface of soil during germination?
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Setup. Lighting
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Mr_Weeds_Autosanswered grow question 5y ago
Start at 36"inches and work your way to 18" as the plant grows.
Similar Grow Questions
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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
6y ago
2
2
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kevzzz
How much light does a seedling need?Is there a limit to what it can use? Could an LED grow bulb a couple inches away provide enough light? Up to what age? Thank you so so much. My first grow and I really appreciate it!
Specifically this one https://www.gelighting.com/led-bulbs/e2624/ge-grow-balanced-spectrum-br30#Setup. Lighting
6y ago
3
4
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tommyjv
Did I start LST too early?At day 22, did I start LST too early? I feel that I may have stunted the growth a little from overheating, but didn't want to wait too long to start training. Also, would a higher-powered light cause less distance between the nodes, and therefore make LST harder/less effective?
5y ago
1
3
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mushimushi
Strange Bud ....what she need , but its not seem dense ok she need some week more but its like but its not grow so much , maybe its phenotype ,meybe light excess or nutrient deficit ?
Buds. Not fattening
Setup. Lighting
Feeding. Deficiences
4y ago
1
5
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docholiday
when to switch from 4k veg light to 3kI have 7 3 week old plants under 165 watt of 4k quantum boards. They seem to be stack tight. my question should I switch them up now to 3k 240w light to get a bit more height... or what I think I should do, be patient veg them 4 full week under 4k then veg a week or 2 under 3k.Setup. Lighting
6y ago
1
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GreenGuerilla
If I move 3wk old S.Diesel & Critical from 18hrs💡indoors to outdoors where they'll get +/-11hrs direct🌞. Is there still a risk of them going into flower even though they're still babies? I really don't want this to happen. They'll be in the woods so no chance to add extra light6y ago
1
2
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Carlotta
Electrical power calculationActual power consumption of lights is lower than led manufactorer says.
25 leds of 3W each = 75W plus an internal fan plus some other circuits,Total power should be more than 75W and i calculated 58.3W overall.
Vac=220 , I=0.265A
Any ideas?Setup. Lighting
6y ago
6
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BlackWiddow
Auto flowering light colour for floweringHey Fam! I'm going to be germinating a Amnesia Haze (Auto flower) seed soon. I was just wondering about when it starts going into flowering does it matter what colour light thier under or can I keep them under my veg lights?Week 4
Setup. Lighting
6y ago
4
5
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DrCris
Best grow light for a 3.5x3.5?I'm disappointed with my last yield and belive its cause of the light.
Want to invest in a better product. Which one do you think will produce the biggest yield with 4 autos in a 3.5Ă—3.5 feet wide tent?
- Lumateck Attis 300W
- Mars Hydro TSW 2000 300W
I want the biggest budsSetup. Lighting
5y ago
2
2
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Ghostguy1337
When to switch LED to 100% power?Another question. I appreciate everyone's response to the last ones.
I am finding it difficult to google this one. When do I switch my LED to 100%? Currently, I am running it at roughly 60% at about 24in. Am I in 'true' veg? Its working on its 3rd node that has 5 fingers.5y ago
3
2
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kurtzweil
Leaves "praying" after lowering the lampI am in week 4th of flowering Laughing Buddha, 220W LED ~60cm from tops. Today I have lowered the lamp and the leaves started "praying", on one (higher) plant the other, mostly-indica Holy Punch seems unaffected. I am curious, is there too much light or sweet spot and it's good?
Leaves. Other
Setup. Lighting
6y ago
1
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Mr_Motalovah
NEED ADVICE Which one is best for 4x4 tent? Down to these models, if theres another model that's good and same price range, let me know. Thanks in advI've basically been researching for the past 24 hours.
I've gotten some REALLY GOOD advice from @Nobody01 and @ActioPauliana
Mars Hydro TSW2000 or TS 3000
Easy Grow s600 v2 or s800 v2 (anyone using or used this model?)
Vipra Spectra P2500
Any growers that use these, I'm all ears.Setup. Lighting
6y ago
5
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