Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

I had the lights on for 18 hrs when they're s...

Shockolateman08started grow question 5y ago

I had the lights on for 18 hrs when they're second week of flower...do I just keep it on regular schedule or do I keep the lights off for the extra hours?

Solved

Setup. Lighting

likes

advice

The8thChevronanswered grow question 5y ago

Oh, I understand what you're saying now. Just go back to 12/12. No need to make up the dark time, photos can switch between veg and bloom no problem so just put her back in bloom.

likes

Complain

Selected By The Grower

Shockolateman08answered grow question 5y ago

They're female 100...I am asking if I keep the lights off for the extra hours they were on for? Or do I just fuck it and keep it on the regular schedule? I accidentally left the veg light on for 6 hours

likes

Complain

The8thChevronanswered grow question 5y ago

Regular schedule for autos, stay on 18/6. If they're photo, they're not actually flowering yet, just showing their sex. Good luck mate!

likes

Complain

Shockolateman08answered grow question 5y ago

No they were already on 12/12 and the lights were accidentally left on for 18 hours...I'm asking if I keep them off for the extra 6 hrs or not worry about it...???

likes

Complain

Mr_Weeds_Autosanswered grow question 5y ago

If they are autoflowers then yes leave the light at 18/6 if they're photo period plants then you need to switch light to 12/12.

likes

Complain

Similar Grow Questions

Solved

Whats going on with my Grow lights ?Hey there , I was looking at that picture and noticed a difference brightness of those lights and the red color differ At least at the camera lens ! They supposed to be the same wattage 🤔 So I was wondering , is that the reason why BananaOG is a bit smaller and underdeveloped 🤓

Setup. Lighting

4y ago

3

Solved

Light for 4x4 tent?Which would you go with for a 4x4 that is used for veg and flower: Mars Hydro TSW3000 or AC Infinity s44? I've got myself narrowed down to these two options.

Setup. Lighting

3y ago

3

5

Solved

Nanners?Can someone verify my latest 2 photos look like nanners? If so, I’d love some insight on why my plants seem to be so light sensitive. Most growers seem to blast their plants with upwards of 200w with little issue. Mine is sitting at 80w 22inches and it seems to be struggling!

Buds. Other

Setup. Lighting

5y ago

3

2

Solved

when to switch from 4k veg light to 3k I 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

5y ago

1

Solved

Best LED Light set up Hey lovely peeps, So looking at my next set up to be LED, few options out there so wanted to see what ppl can suggest, needs to have built in fans to help with heat from the light, can go up to 1000W but not necessarily needed, 5ft x 5ft grow tent Thanks again for thoughts D

Setup. Lighting

Setup. Other

5y ago

2

2

Solved

2 Lampen Ich habe mir von Amazon eine Lampe bestellt wahrscheinlich wird sie nicht die Superleistung haben aber ich dachte mir falls ich mal Blüte mache und ich doch noch ein paar Samlinge habe könnte ich diese trennen. Was haltet ihr davon ? Momentan dient sie nur als Unterstützung

Setup. Lighting

4y ago

1

1

Solved

LED Kelvin Temp 3000k-6500k Is there a massive difference in colour temperature/kelvin of LED's if the lumens, PAR, watts, intensity and every other aspect you can think of is the same but its temp/kelvin is lower? I use a 6500k LEDs, may mix in or switch to 3000K for better flowers if its proven to work.

Other. General questions

Other. Other

Setup. Lighting

5y ago

5

3

Solved

Old School Outdoor, to New School indoor. =D Old School outdoor Grower. First time indoor Grow, first time using tents. Any and all advice along this way is welcomed. Some questions I have now are... 1. When should I switch form my CFL lights to my HPS's 2. Should I think about switching from HPS to LED's?

Setup. Lighting

4y ago

3

3

Solved

Panels vs beams Why is the flowering footprint on a spider farmer sf-4000 5x5 but the Mars fc-4800 is only 3x3 flower with more watts?

Setup. Lighting

3y ago

1

5

Solved

Does growing with 3 lamps worth? Are lumens higher if i have more lamps? Or i m just stacking tamperature ?

Setup. Lighting

5y ago

1

1

Solved

regarding the light spectrum ratio. what is the ideal light spectrum for both the vegetative and flowering phases? Do you use 3500K lights during the vegetative stage, or only use cold white lights at 6000K? do you then switch in flower to 3500K lights along with 370-780nm?

Setup. Lighting

5mo ago

6

2

Solved

Asymmetrical baby seedling Hi everyone, just need an opinion on my poor seedling that looks a bit mutated and stressed, came home today and my timer decided to break and just stay on no matter what you press.. My heater comes on when the lights off and was 28c in there 🙄 should I move the light away?

Leaves. Curl up

Leaves. Twisted

Setup. Lighting

4y ago

5

6

Solved

Lights Hi guys! What light should I get? The viparspectra xs1000 or the marshydro ts1000? I intend to grow in a 2x2 space. Would the viparspectra be as bright as the marshydro because its more efficient?

Setup. Lighting

1y ago

1

3

Solved

Far red Led Anyone else also use far red for emerson effect and get extra night hours really see a difference too? For sure they seem to be praying a lot harder after setting it up. They sure seem to be finishing faster.

Setup. Lighting

3y ago

4

7

Solved

MrShortTermMemory

Lighting cycle for VEG stage. Is 24x7 OK?Hi, Should I use the VEG lights 24x7 from the time I plant my seed until it's ready to bloom, or would something like 18 hours on and 6 hours off make more sense? Is there a "best practice" for veg lighting? It has worked for my first 3 grows. VIPARSPECTRA 600W LED Thanks, Mr.STM

Setup. Lighting

1y ago

7

7

Solved

Está pequeña??? cómo la veís?! (sed sinceros como putas sin dinero) 13horas de luz de media(findes 24/7 y la semana a 8horas mientras duermo) Día 19 desde cotiledones, la tengo puesta con una bombilla led de 470lm 4000k 6w en una caja cerrada sin ventilación!...☝️👵🏻💸

Setup. Lighting

4y ago

2

2

Solved

Lamp replacing I replaced my current Viparspectra V300 300W led lamp with a Viparspectra V600 lamp 600W. I immediately replaced the new light with the old one. Do you think that switching from 300 watts to 600 can be dangerous for my girls?The conditions remained the same, the temperature and

Setup. Lighting

5y ago

3

5

Solved

Switching to led When should i place my plant under the led light, right now i have my plant on the windowsill because its still pretty bright outside and i want to safe as much electricity as possible

Setup. Lighting

2y ago

5

3

Solved

aRecreationalist

Grow lights I'm currently looking for a new grow light. But it's crazy how many choices there are. Since my grow area is very small, 40x40cm or 1x1', I don't need a lot of wattage. So would prefer to invest in quality over quantity. Any suggestions?

Setup. Lighting

5y ago

1

1

Solved

Light intensity I'm at the start of week 3, should I crank my light up to 100% or give it another week?

Setup. Lighting

2y ago

5

3