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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
Complain
GrowCN
answered grow question 3y ago
What is "W"? worms?
likes
Complain
Similar Grow Questions
Solved
DennisBudman
Plants Growing Taller Than Light
My plants are growing taller than the LED light! The hanging wires that came w/ the light are now too long; even after rigging the wires so the light will hang at a higher distance. I am using a 4 ft. tall grow tent. How/what can I use to adjust the height of the light?
Week 9
Setup. Lighting
5y ago
2
1
Solved
Hardcunt12
Is my lighting too high
As can be seen on first image plant leaves got trapped inside seed casing for a day or 2 before it fell off, not sure if I have my light to high as my plants steam is 3+ inch in length
Week 2
Setup. Lighting
5y ago
5
5
Solved
Qpalzm
Cobs on or off 2nd week. 1st grow
Cob lights. I can only run one light with cob on without the room getting to hot. Am I better with 1 light with cob or 2 without cob on. Philizon 3000w cobs. 20 11 day old plants. Hanging 24" atm. Mainly blue red without cob on.
Setup. Lighting
3y ago
2
Solved
zkittlezjunior
Cob Led Heat Problem
Guys i have a problems about cob led.Im gonna use 3*50W Cob Led full spectrum in a pc case.Do you think is there any heat problem in it?My case is about 50cm and my pot is 8cm.I'll use 2*120mm fans for exhaust and fresh air.And inside i'll insert one 8cm fan.
Other. Other
Setup. Lighting
Setup. Other
5y ago
7
Solved
Draco1243
Verging w/ 2 spider farmer se3000 want to flower with 2 600watt blackdog. Is there a better way to introduce the 2 blackdog without dimmers?
I have two 600 blackdog LEDs that I'm not using untill I flower but i turned 1 on with my other two spider farmer SE 3000. It was very hard on them, the SF have dimmers the blackdog Does not. So when I added the 600 watts it was harsh amd I want to use all my lights Flwr advice?
Week 5
Setup. Lighting
3y ago
3
3
Solved
Stoenoe
Is this light enough to cover my tent?
Hi, I was wondering if my light is big enough to cover the whole tent. -I bought my light from a friend of mine, it says 600Watt but actual wattage is 134W. (Only thing I know) -The tent is 2x2x5 and I'm planning on growing 2 autoflowers in it
Setup. Lighting
3y ago
2
Solved
zkittlezjunior
Lumen and light problem
Can i use this light for 40*40 and 1 plant?100w 80lm/w.Is it enough for 1 plant?
Setup. Lighting
5y ago
6
Solved
Mj42Organic
Additional lighting in flower???
I’m planning on putting another 2 x 600wLED (blurpul colour type) alongside my current 2 x1000w led Cree cob lights. I have them spare and was hoping this will help with flower/thc production??? Is it worth putting them in or just wasting electricity. Any help appreciated 🤙✌️🎄
Week 21
Setup. Lighting
5y ago
1
1
Solved
daveHH
Zu hohe Temperatur?
Ich bin jetzt das erste mal in meinem Leben am growen, und bin in der zweiten Blütewoche. Auf englischen Seiten geben grower an, dass die perfekt Temperatur für die Blüte bei 84-85 Fahrenheit liegt, das bedeutet ca. 29 Grad. Seht ihr das genauso?
Week 9
Setup. Lighting
3y ago
3
3
Solved
valiotoro
FC-E6500
Im using a 5x5ft,Anyone know how high to hang the MarsHydro FC-E6500 thru seedling/veg stage?diming?
Setup. Lighting
3y ago
1
1
Solved
Pochette
Too much streching for 15th day of growth?
Too much stretching? She is been exposed to 10000 lux of light from 4 x 50W full spec LED COBs. U think I should lower the lights?
Setup. Lighting
5y ago
3
3
Solved
SmylinPupil
Led grow lights
I’ll be looking at buying a proper grow light for the next generation of Early Miss I started. Any suggestions for a decent grow light that won’t break the bank?
Week 13
Setup. Lighting
5y ago
3
7
Solved
Tarantino
Light
Why have I so Little buds? Is it from light , I have two light 75w i think it is to small light . It is my first Grow i dont know a thing .
Week 7
Setup. Lighting
4y ago
3
Solved
EthosMultipassMemberRovairok
is this a fire hazard
2 hids 600watt 2 led 520 draw no idea what the brakers look like and cant find out is this pushing it ive got nothing else big running a mini fridge and 2 mini splits this place was 2 diffrent rooms apartment they made into one and used to be a dinner so probly okay right??
Other. Other
Setup. Lighting
Setup. Other
5y ago
1
Solved
jimmminycricket
Lights
Uguguhrjrj is this enough light for these babez? 600 watt tamlampy
Setup. Strain - Autoflowering
Setup. Lighting
5y ago
2
3
Solved
ProfessorNusters811
What LED grow light u recommend for 1x1x2m tent?
Hi everyone, looking to upgrade from2 budget 600w led. Going from 80x80 to 100x100 tent but I think lights I have now arn't the strongest plants only getting 5-6000lux and they're pretty close to the lights (6-8inch). Smthing midrange with good width, mars ts1000 any good? Thx)))
Setup. Lighting
5y ago
5
4
Solved
AlpineGoat
Low budget light
I don't know if this is the right light. I'm gonna leave it for a week but if I don't see any kind of growth I'm gonna replace it with some good light. But since it's a wooden box I don't want to put a big light, maybe some stripe or bars, any low-budget suggestion is appreciated
Week 2
Setup. Lighting
4y ago
4
6
Solved
Mikeinthekeys
How can I prevent these light burn issues?
It seems these Mars hydro lights are not so great. This is my third grow and having the same issue every time. Red stems where they are exposed to light. Yellowing leaves. But when I move the lights further away, stretching is very bad. Should I just get new light?
Setup. Lighting
4y ago
2
8
Solved
AutoGOAT
120W LEaD bulb enough for one plant?
Do you think, this single bulb would be okay for one plant? How far it must be away from the plant? Thanks
Setup. Lighting
5y ago
2
2
Solved
known2funk
How to switch to flowering
It's been about 5 weeks from germination. I think we're ready to switch to flowering. I'm just not certain on how to go about it. Do I gradually reduce 18/6 of the veg light down to 12/12 (over a week?) then pop in the flower bulb? Or do I just make a hard switch?
Week 4
Setup. Lighting
3y ago
4
4