By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Lamp distance at first weeks
czlokstarted grow question 4 years ago
What is the best distance for my lamp (Mars hydro 150w) in Plants in this earliest stages?
Solved
Setup. Lighting
like
Mr_Weeds_Autosanswered grow question 4 years ago
At this stage, I would go with 24 to 30 inches, as they grow you'll be able to bring the light down to 18 inches.
Similar Grow Questions
Solved
jimmminycricket
Okay recommendations for a new led or light setup for my 4x2x6 under 250$ I currently have a knockoff Chinese brand 600 wattaatm.thanm you. I was thinking Mars hydro or spider farm 1000 watt lmk what u thinkOther. General questions
Setup. Strain - Autoflowering
Setup. Lighting
4 years ago
2
3
Solved
PapaBaer
NDL VS LEDSo Umstellung auf LED erfolgt ich hoffe den Damen macht das jetzt nichts aus... außer mit einem geknickten Blatt und dem Schreck das es auf einmal Stangen regnet ist ihnen nichts passiert...🙈 dient als Bild Update da ich die in den einzelnen Wochen nicht ändern kann....
Week 7
Setup. Lighting
4 years ago
1
Solved
SmokinJuan
How big of an issue is light? HELPHow do you know whether to raise or lower your lights? My LED is pulling about 250watts from the wall... Box said keep light 30" away during veg... But I'm not so sure about that. Thoughts? How will I know if it needs more/less light?Setup. Lighting
4 years ago
2
2
Solved
Ionic20
Light timeHi, I currently run my lights at 9am to 3am can I change this to 9pm until 3pm? Or will it stress the plants outSetup. Lighting
4 years ago
2
2
Solved
darbyog
Distance from pot to light during germinationWorried about our light power and distance to the pots, should we be running it at full power with the light higher in the tent or vice versa? Also very unsure about watering amounts in these early stages and is it okay for water droplets to be sitting on the growth? TIA
4 years ago
4
4
Solved
Waxyne
Light bulb ! Yes or no ?Hello guys ! I am about to buy a bulb and i need your help cause this is an emergency and I don't want to make to many mistakes So my setting is a tent 60x60x120, my girls are today week 2 of flo and I need a warm bulb. Here is what they have :
Pro Star CFL - 200W 2700°K - 8.000
Week 6
Setup. Lighting
4 years ago
3
Solved
PapaBaer
Beleuchtung Wärme😂😂
Hitzeproblem war wieder da... naja jetzt musste ich die Lampe 40cm höher hängen einfach neue Stangen und das Zelt höher gemacht. Ich hoffe es ist nicht schlimm für die Damen. Aber es ging nicht anders die Temperatur am höchsten Punkt der Pflanze war stellenweise 33Grad
Other. Other
Plant. Too tall
Setup. Lighting
4 years ago
2
Solved
1smoke2joints
Lightning questionHey, Growers! This week I had to open together the two boxes, so now all the plants have both kind of lights. Do you think, it can have a negative effect on them, or maybe it's good at least for the 140cm height White Widow,because the bottom parts get some more light from there?
Week 8
Setup. Lighting
4 years ago
1
1
Solved
Blind_japanese
Distance from bulb or from reflector?I found content about the distance from grow lights to the plants. I Know that using a 250w MH bulb the distance should be in a range from 20cm to 30cm. But i dont know If I should measure the distance from the glass of the reflector or from the bulb itself to the plants. Help!Week 3
Setup. Lighting
4 years ago
1
2
Solved
PapaBaer
LampenwechselLampenwechsel in der Blüte....
Ich würde gerne auf LED umstellen macht das den Damen etwas. Also im negativen Sinne.
LED Mars Hydro 480/96LEDs
Other. General questions
Other. Other
Setup. Lighting
4 years ago
2
Solved
zkittlezjunior
Cob Led Heat ProblemGuys 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
4 years ago
7
Solved
iopiopiop
Too little lightI have now tried removing the WPM by smiering 40/60 milk/water on the affected areas. Deep inside the canopy aswell since little to no airflow passes here due to the plant being so deep in the pot. And apart from that the plant recieves 8 hours of light and I cant install a LED.4 years ago
1
2
Solved
BlackXwidow
Ballast died during week 6 flower! Help!1000 Watt ballast just died during first day of week 6, freakin is awful!
New one will be here on Wednesday via amazon. Options till Wednesday
1. Leave plants in darkness till Wednesday
2. Use spare 600 watt HPS for a few days
3. Use 600 watt HPS
4. Use 450 watt LED
5. 3+4Setup. Lighting
4 years ago
2
3
Solved
jamjam887766
additional blurple lightsI also got the blurple lights from my friend. To keep the temperature down I haven't installed them yet and not sure if I will. Will they make a difference if I add them next to the current LED? If so should I wait until the flowering stage or anything like that?
Week 1
Setup. Lighting
4 years ago
3
3