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Grow QuestionsWhat Light Are You Using?

What Light Are You Using?

FlordiaStoner420started grow question 3 years ago

Mars Hydro FC-8000 the version that has the nice LM301B Samsung diodes. Output is 800 watts.

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Setup. Lighting

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Wicked_Stixanswered grow question 3 years ago

I run lm301 diodes too. Mine are straight 3000k with 660nm reds powered by meanwell drivers. I run 2 120 watt boards on each 240 watt driver. I have a total of 960 watts in my main room. The lm301 work great. They grow dense potent buds.

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Southwest_budders21answered grow question 3 years ago

Invisible sunled

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Akant0chanswered grow question 3 years ago

Mars Hydro TS 600 100W LED PPE value, up to 2.0μmol/J in a tent 70*70*160 Cm

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m0useanswered grow question 3 years ago

SunBlaster 300w they makes all in one bar lights. It does me well. Not the best on the market in terms of efficiency or quality but I like them.

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HID 600w ?Actuellement j'utilise 400w dans mon 1m². Vous pensez que c'est intéressant de passer mon ampoule en 600w ? Ou c'est trop pour 1m²? Je vais passer en floraison la semaine prochaine.

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2 years ago

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12/12 broken cycle : What to do now to shock the girls as little as possible?HI; In flowering I turned on the led one hour too early. What to do now to shock the girls as little as possible? Resume the usual cycle or stay on 12/12 since the new schedule ? Thanks

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2 years ago

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Turning lights off before harvesting I've seen some growers who turn the lights off a couple of days before harvest, and I don't know why. Are there any benefits to doing this? or concerns?

Other. Harvest - Drying

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2 years ago

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what is correct light schedule for indoor germination and seedling, and then transplant outdoors?I plan to grow a photoperiod plant outdoors from spring to fall, but the germination and seedling stages will be done indoors. For the indoor part, can I use a setup with 18 hour light schedule? Or should it be 12 hours? I don't want to trigger flowering when I put it outside.

Setup. Lighting

2 years ago

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guerillagrowereu

Can I switch my light schedule from 8:30 AM-8:30 PM To : - 6 :00 AM -6:00PM,due to work I need to reschedule like that 2 hours early on time so I can make it to work on time,mu plant is in 12 week flowering will she be stressed

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2 years ago

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Diy Winter auto setup Lets me know if you think this wil work? We dont have very cold winters. No snow.

Setup. Lighting

2 years ago

1

4

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Looking for advice growing plants indoor and outdoor at the same time So I’m wondering if it’s ok to grow a plant indoor and outdoor. Id like to put them out only on nice days then bring them back in. Come flower time around august id like to do the same thing. Will this stress them? And will this effect how much par I need to drive down on them?

Setup. Lighting

Setup. Outdoor

2 years ago

3

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NegotiatedBubble

Should one decrease light intensity during early flower?Should one decrease light intensity during early flower, and then gradually increase again? I see DLI/PPFD recommendations for flowering in general, but not for the different stages of flowering.

Setup. Lighting

2 years ago

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Help, they start to taco.I think its to bright and to hot, seeing some taco leaves. Sanlight on 100% for few days, temps go up to 32C Next plan is to add BB Grow,Bloom,CalMag,TopMax,BioHeaven,Activera,Algamic no Canna Mono Mag anymore. What do you guys say to feed? Light back to 80%? https://growdiaries

Leaves. Veins - stay green

Leaves. Color - Pale

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2 years ago

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guerillagrowereu

Help! I'm in flower week 6,last two days there was 13 and half hours of light,will it be okey or will it start to reveg??? I put back light on 12/12 schedule.

Other. Other

Setup. Lighting

2 years ago

2

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raise lights during stretch?Should I raise the lights during flower stretch to maintain the same distance from light source to canopy? I notice that my plants continue to get taller than most. I know the stretch is natural, but I'm wondering if constantly raising the lights with growth is the right approach

Setup. Lighting

2 years ago

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1

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Will changing hps to led cause problems for my growth?I would change from 400w HPS to 215w(x2)sanlight gen1 led, I will enter at 4 weeks of flowering. won't it disturb the plants if I change the light? (4x4 tent.(

Setup. Lighting

2 years ago

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does anyone use sanlight q6w gen1 215w leds? how high do you keep them?I have 2 such lamps in a 4x4 tent, where I bought it, they said that there should be a distance of 50 cm between the two lights, but they didn't say how far I should keep the lights from the plants.. and who achieved what yield with it? https://www.divisionagro.ba/Products/Details/14

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2 years ago

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LIGHT HEIGHT / INTENSITY?IS IT BETTER TO HAVE THE LIGHT INTENSITY LOWER AND THE LIGHTS LOWER OR HAVE THE INTENSITY AT 100% AND RAISE THE LIGHT?

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2 years ago

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ILUMINACIÓN ALTERNATIVA PARA PLÁNTULAS AUTOMÁTICAS EN EXTERIOR Tengo un reflector y unos neones TCL para poner mis plantas automáticas a crecer después de la germinación hasta que estén preparadas para estar en el balcón. Pero no funciona. ¿Alguien recomienda una bombilla normal que pueda utilizar hasta que reciba un nuevo reflector? GRACIAS

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2 years ago

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Grow lights issue Hey guys, I have rarely used MARS REFLECTOR 96 600W LED GROW LIGHTS. Now on one side the blue spectrum lights (grow) stopped working, the reds and the fan are running. Any ideas on how I can fix it on low cost? Happy 4:20

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2 years ago

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Licht am glimmen wenn aus Ist es schlimm wenn meine zeitschaltuhr über PE kabel (grünes) ausschaltet so dass mein licht noch am glimmen ist? Oder mache ich mir zu viele sorgen und es ist nicht schlimm

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2 years ago

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Contemplating putting 2 plants outside. I have 8 in a 3x3 with Mars hydro tsw2000. It’s pretty tight in there. What do you guys think? Is 8 too many for the size and light? Or should I just leave them as is? I think the the pots are 3 possibly 5 gallon.

Setup. Lighting

2 years ago

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Just wondering if anyone knows anything about these lights

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2 years ago

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Stealth setup recommendations?Any advice: all the heavy talkers out there nows you chance. I would like Any and all advice on building a stealth setup. Do you think this hardware will be good for 1 plant with heavy LST.

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2 years ago

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