The Grow Awards 2026 🏆 
How much W is required for automatic plants?
Chow_13answered grow question 3y ago
The same amount of W that you used for the other 10 auto grows you did.
Happy Growing
likes
Complain
Similar Grow Questions
Solved
OneDropOfTHC
Lights for auto plants, very low budget.I have a 250W CFL 6000K for small grow tent 1.75x1.5m
First do i need a 3000k bulb for flowering? If so, i was intending to buy normal LED bulbs instead 1 big bulb. About 6 to 10 bulbs 15w 1400lumens each bulb. My question is, am i going for much worst than with the single CFLSetup. Lighting
5y ago
5
4
Solved
MrGrOH1008
Do you lower light intensity and temps towards the end of flower?So I’m in mid flower, start of week 7 to be exact. I’m curious on when you guys start pulling back light intensity and going with a little cooler temps. I’m running a 240W S33 from AC infinity in a 3x3.
Should I be going strictly off of PAR or VPD at this point.Setup. Lighting
1y ago
1
3
Solved
Jack22
Low Humidity and high temp or high humidity and low temp?Do you think it’s better lower temp and higher humidity (like 27 degrees c and 80 % humidity) or higher temp and lower humidity (like 29 degrees c and 60 % humidity)? I’m just waiting for the humidifier but in the meanwhile I have to fix somehow. Thanks!Week 1
Setup. Lighting
6y ago
9
5
Solved
LegalGrowMyOwn
experienced growers are in demand😵💫💡Hey volks 🙌 I'm trying to grow 3 different grow phases in my 4x4 tent, but getting too much problems with my light.(Mars Hydro TSW 2000) its too strong for my little plants. Can you give me same advice about hight/intensity?
Thanks alot and happy growing🌱Leaves. Tips - Burnt
Setup. Lighting
1y ago
2
3
Solved
FlynnRyder
Spider Farmer driver failure. LED HELP. Should've went HLG.Ok this is hard. Sf 4000 driver failure & idk what I did lol. Plugged into extensions and a surge protector but aside from flipping a fuse every once in awhile this came out of nowhere. Any help would be great or even just where to start. Already checked connections.Other. Other
Setup. Substrates
Setup. Lighting
5y ago
1
2
Solved
kushkushpass
WEAK GROW LIGHTSo I am using a 50 watt cob
my LED only dishes out 145 uMol/ meter^2 per scnd at 6 feet distance and 70 at 12 feet, which I run for 18 hours so aprx. 5 moles DLI.
Is it enough? how much dry bud can I expect from this? any advice? I am on a budget grow.
Help needed, thanks.Week 2
Setup. Lighting
6y ago
1
3
Solved
PapaBaer
Hilfe zu warm im Zelt?.... keine Regulierung mehr möglich :-(Ich hab da mal ne Frage....
Ich hab nur ein 1,6m hohes Zelt meine großen Damen sind jetzt knapp 80cm Hoch. Mein Problem ist am Blätterdach ist die Temperatur bei fast 30Grad ich habe schon die Tür vom Zelt und zur Wohnung aufgelassen das bringt aber nicht viel das Thermometer ste5y ago
1
Solved
Kush_Monster
Veg and bloom switch on 600w ledI have a 600w full spectrum LED grow light that has switches for both bloom and veg. Growing autoflowers, how do i know when to turn on the bloom switch? Also how far away should a 600w led be away from the pot at germination, veg, and flower?Setup. Lighting
5y ago
2
2
Solved
PapaBaer
TemperaturHallo 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
Solved
TheUk420Show
Telos Lighting Brand New Tech ?Hi Guys so what do you think to a brand new invention by GN in the uk fully water proof bluetooth ghost network end to end encryption dimmable by PPF number (first in the world) ?
I have been gifted one to test by GN after meeting the team at a grow expo. What do you think ?Setup. Lighting
4y ago
5
4
Solved
JacareGrows
Lights and GrowHi guys
Should i Keep the Full spectrum, Veg and Bloom, Blue and red, until harvest? i have it on since the week 4.
Now i am seeing some more vertical growth. Its the first time so, i dont really now the reaction of the plants during the weeks of bloom.
Thanks.6y ago
4
2
Solved
ohighoan
LED light flickers during lights out. What is my best option?Found out my light is flickering during lights out, not bright enough to see the plants but I could see the light. could I have stressed them enough to hermie? Should I wait a bit longer to flower?Week 10
Setup. Lighting
3y ago
1
3
Solved
Cc4mo
LightingShould I introduce light when I notice the plant or start right away after planting with an 18/6 light cycle?Setup. Lighting
3y ago
4
4
Solved
bobo66
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/14Setup. Lighting
3y ago
1
1
Solved
Wallkillman
I do have question about changing to 12/12 from 18/6 . I am going on 8 weeks from germination maybe next week?Setup. Lighting
4y ago
1
1