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Back to Grow Questions
How much W is required for automatic plants?
timbarin
started grow question 3y ago
How much W should I use with automatic plants in grow stage?
Solved
Week 1
Setup. Lighting
likes
DrJones
answered grow question 3y ago
100W / 150W for a 2X2ft 300W for a 3X3ft
1 like
Complain
Selected By The Grower
Chow_13
answered grow question 3y ago
The same amount of W that you used for the other 10 auto grows you did. Happy Growing
likes
Complain
crimsonecho
answered grow question 3y ago
you can never have enough W i guess lol
1 like
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GrowCN
answered grow question 3y ago
What is "W"? worms?
likes
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Roberts
Know any sponsors for influencer growers?
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Week 12
Setup. Lighting
5y ago
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Gettingready
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Hi all, plants have been on 24hrs for about 3days now. Question is, is it to early for 24hr light cycle?
Week 6
Setup. Lighting
5y ago
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TheVillain
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Please help out! I moved it into a new pot and topped it last week as suggested. Also new ViparSpectra light at 45cm away @80% power. Nutrients/food yet to arrive. It seems to just be growing out instead of up, and starting to see some white/ burnt looking spots. Suggestions?
Leaves. Curl down
Plant. Too short
Setup. Lighting
4y ago
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Voida
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Should i change the light schedule to 12-12 or keep it like this? Which works best for you?
Week 4
Setup. Lighting
6y ago
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Shockolateman08
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5y ago
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GTMAR 1000watt full spectrum light
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Week 5
Setup. Lighting
5y ago
2
5
Solved
Bushbaby808
Veg or Bloom mode for Autoflower?
Hiya Folks 😊 As I'm growing an autoflower should I be using the bloom setting on my LED light instead of veg setting? It's only a 200w system and I'm growing in a 3'x3'x6' tent. My plant has just done 28 days from seed!! Cheers 😉
Week 5
Setup. Lighting
5y ago
3
3
Solved
Foggedaboudit
Hi first time grower here. Been vegging 4 plants in 80cmx80x160 tent with 150W LED (Mars Hydro TS1000). Start of 2nd week flower today and I added another 150W LED. Could that potentially increase my yield? Thanks!
Setup. Lighting
3y ago
3
5
Solved
AirDuster
Very technical question - LED wattage vs actual power used
My LED is a Phlizon 600w but the power draw is only around 97w at the plug. Perhaps a silly question, but is my diary entry supposed to be 600w or 97w? Looking at other diaries, it looks like yield is expressed as weight/watt and want to be consistent.
Other. Other
Setup. Lighting
5y ago
1
2
Solved
FireAntTheGrower
I am currently using two LED Pro Series 1000 & 2000 grow light . I have them both in 4 by 4 for the Wedding Glue. Recently learned about the PPFD and seed/veg range 200-400 PPFD. I got it around 330 ish to be safe. Other than that anyone have more than one light in grow tent?
Setup. Lighting
2y ago
1
1
Solved
NarcissisticEcho
Light intensity? Should I dim?
I'm having a light-science question. I have 5 bulbs, 11w each, total 55w. I know this is not much but anyway. Should I dim the lights for seedlings even If I have this low setup? I mean, does light intensity affects seedlings' health? Or 55w can work on a maximum level?
Other. General questions
Plant. Too short
Setup. Lighting
4y ago
2
2
Solved
Buddie
Light schedule
So I got a new timer and messed up schedule. Plants got 16 hrs of light, turned lights out as soon as I noticed (5am). 11am-11pm light.(5 weeks into flower) Should I let plants have 12hrs dark now and resume 12-12 , or let lights come on at 11am(6hrs dark)
Setup. Lighting
6y ago
1
1
Solved
PapaBaer
Temperatur
Hallo mal eine allgemeine Frage zur Temperatur in der Blütephase. Ich bekomme derzeit nur 24-26 Grad Celsius Tagsüber (mehr 26 als 24) und Nachts Maximal 21Grad. Ist das für die Damen ausreixhend oder muss ich handeln. Sie zeigen keinerlei krankeitssymptome.
Setup. Lighting
Setup. Ventilation
4y ago
2
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iwantabike
Light hours and luxes?
Can i use 24 hours of continue light, its a 9watt cfl, i used lux meter app and it says that seedlings are receiving 50000 lux, its that okay?
Setup. Lighting
5y ago
1
1
Solved
Jmaninthemidde420
Light intensity ? For bloom phase
When switching to bloom phase. Should I gradually increase the light intensity to 100% to help plants adjust or should I Immediately amp it to 100% This is a 500 + watt light by viparspectra (ks 5000)
Setup. Lighting
8mo ago
1
5
Solved
Janus_Garus
Led on 18/6 grow/flower photoperiod
I have the idea to put a led in my second tent for pre growing photoperiod girls, I have some room left over for some autoflowers who also grow & flower on 18/6 light - leds can switch between grow/flower. If I switch the led to flower will that be OK for my photoperiod girls?
Setup. Lighting
5y ago
2
2
Solved
Sunnytr33
Daylight cycle, Sanlight evo5 120
Hi ppl ✌️ Wei könnte ich mein tagesablauf für auto's am sinnvollsten gestalten ? Wie ist eure Erfahrung damit ? 🙏
Setup. Lighting
3y ago
2
2
Solved
BlazingSaddles
Light type and distance from freshly sprouted seedling
What is preferred for a seedling that has just sprouted. A 23W CFL and at what distance or a 300 W led grow light and at what distance? In a closet that is 3X2 ft. Thanks
Setup. Lighting
4y ago
3
Solved
MagooYFZ
Light Schedule
Do you think having a longer lights on time would have been beneficial ? Edit: Currently 16-ON and 8-OFF Not sure why I set it this way.😁
Week 7
Setup. Lighting
5y ago
1
1
Solved
jazzyman245
First time grower need help 2/2
Hi everyone this is my second post of the the question I asked 2 days ago most common answer was not enough light I use a 600w omega bulb with a reflector and the omega 600 ballast on 600w also here is an updated picture also only seems to be getting worse
Setup. Lighting
3y ago
1
7