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veg

FromAbovestarted grow question 2y ago

Can i grow a photoperiod under 16 hrs of light to save on electricity in veg?

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Setup. Lighting

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Hoothootanswered grow question 2y ago

Yes you can

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LongBeachStoner

24 hour lights in veg?Is a 24 hour light cycle good for my plants as I have read? Should I switch to 16/8?

Setup. Lighting

5y ago

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Light intensity in veg - Help needed!I have a 4x4 Tent (120x120cm) with 16 Autos and run a 480W 3.5K LED at ~55 % at a dist. of 40-48 cm (1.3-1.5 feet). Lux: 20-26k. They are tall with up to 14 cm (0.45 feet). What would be the right light density in week 2-3? Ideas? Plz help! THX

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5y ago

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HLG 550 V2 RSpec power/height in flower I’m using an HLG 550 V2 RSpec in a 3x3 tent over one Universal Kush plant. Anyone have experience growing with this light in a similar setup? What’s the best height from plant and intensity level should I set the light to? Don’t want to stress her, just want ideal light levels.

Setup. Lighting

6y ago

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Next steps? I'm pondering about ways to setup lightschedule and build the growspace in a room with my pet boa in it I'm still unsure if I'd need better ventilation there

Setup. Lighting

6y ago

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Light intensity My plants have been looking sad for a couple weeks. Tried everything then the other night I turned my light down to 40% giving a DLI of 28 they perked right up with 24 hours. I have now put it up to 60% giving a DLI off 39 will this be ok or should I keep it low. Week 2 flower.

Setup. Lighting

2y ago

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kann zu viel lux jungpflanzen stressen?

Setup. Lighting

3y ago

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Light: much Power less hours Hi everyone, I'd want to decrease the hours of light to give the plants the impression that winter is coming, but I'd want to add a led to increase the power of the light. Can I apply both this ideas? Thank for your attention

Setup. Lighting

6y ago

4

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Would this be an upgrade or downgrade?Currently using a 400w HPS on a 18/6 schedule for my autoflower. I've just seen this being sold on FB and wondered whether this might be as efficient/better/worse than what I already have Appreciate that it's a 'budget' light, but still looks pretty good 🤷‍♂️🏼

Setup. Lighting

5y ago

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Light distance to plants in flower.What is the best light distance during flower? I'm currently going into my second week of flower and wondering the best height for light. Its currently sitting at 40cm but I have been told to bring it up to 60-70cm during flower? Any tips would be hugely appreciated. Thanks guys

Setup. Lighting

6y ago

1

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Veg cycle-Blooming Hi I ordered a mars hydro ts600w which is arriving either today or tomorrow. I also ordered light timers which I just switched from 24hrs to 18/6. My white widow is currently 5 weeks and my Alaskan purples are 4 weeks. I was wondering if I could start flowering by next week?

Setup. Lighting

5y ago

1

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PAR/PPFD and light height PAR/PPFD: does light height matter if your PPFD is in the right range? Another way to ask: is 300 PPFD @ 2 feet the same as 300 PPFD @ 20 feet, or are there other factors involved? (assuming heat, C02, all other non light inputs equal)

Setup. Lighting

5y ago

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Led lost colour???Led light has lost colour ? All led still working but are all white lite instead of red/blue/orange ect has a driver blown or???

Setup. Lighting

6y ago

3

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kann mir hier irgendwer sagen ob dieses Licht Cannabispflanzen stressen kann "SANSI 36W LED Pflanzenlampe Vollspektrum E27 für Zimmerpflanzen Sonnenlicht Grow Light"?

Setup. Lighting

3y ago

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Light distance So I just got the Mars hydro fc e6500 and put it in my 4x4. I’m about to enter flower next week and I’m not familiar with this light and I just want to know some tips on how many watts should I be using right now and light distance from canopy

Setup. Lighting

4y ago

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Mikewithgreenthumbs420

Buying a grow tent looking for better quality spider farm 2000 or Hydro mars 2000 set ups from Amazon So im debating on which set up. I want a good set up came up with these two Spider farm 2000 24x47x71 or Hydro mars 2000 48x48x80 grow tents from amazon which one would get more plants looking for quality using burple led rite now any suggestions please help me Thanks

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Setup. Lighting

5y ago

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Special queen needs help!Hi guys, me and my mates first grow. We have had to move it indoors as it's getting conspicuous and its has started to go yellow and stumped its growth. Should we still be feeding it nutrients? ( we are using 130w bulb 10 hours) thanks

Leaves. Color - Yellow

Setup. Lighting

Feeding. Schedule

6y ago

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Led grow light 1000W I have question I am still debating between 3 models any advice is helpful thanks in advance :) marshydro TS1000 spiderfarmer sf 1000 Bestva pro 1000W

Setup. Lighting

5y ago

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Equipment necessary?Can I grow an auto strain without a tent/lights etc.? Just in pot in my living room?

Setup. Lighting

5y ago

4

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Switching light schedule for an auto and Phototype!I'am growing together an auto and a phototype with 20/4 light circle. For my phototype is about time to change light schedule for flowering, will my auto be badly impacted by switching to a 12/12 light? Or should I move every day (same place but no light) the photo for the night?

Setup. Lighting

6y ago

2

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Grams per watt What’s the best gm per watt that someone here has gotten on a single plant? I’m aiming for 1gm per watt but doubt that she will yield 315gm once dried.

Setup. Lighting

6y ago

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