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Back to Grow Questions
What do you think of these leds?
TheGuyNextDoor
started grow question 5y ago
What do you think of these leds? shorturl.at/sHQT3
Open
Setup. Lighting
likes
Answer
The_420
answered grow question 5y ago
Ton lien ne fonctionne pas
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Similar Grow Questions
Solved
VulKrif
Seedling growth rate
Plants grow almost 1 cm per day (3rd week). Is it too little or correct? I have the impression that they still lack light (the rods are quite thin and long), maybe I should bring them closer to the LEDs?
Week 2
Plant. Too short
Plant. Too tall
Setup. Lighting
2y ago
3
2
Solved
Abacus
Led lamp
A good and cheap led for 60x60x140 cm (23x23x55 inc)?
Setup. Lighting
3y ago
2
Solved
Dillsnills
Should my ViparSpectra p2000 be enough for 2 autos in my 2x4 tent or should I add my king led 1200?
I'm starting 2 Glueberry Og Auto's from Dutch Passion, is my ViparSpectra p2000 enough for my 2x4 tent or should I put my king led 1200 in with it?
Other. General questions
Setup. Strain - Autoflowering
Setup. Lighting
4y ago
3
4
Solved
HappyLittleAxeDents
Lamp to Plant distance - Outdoor.
If growing outside, what is the best way to calculate lamp (star) to plant distance for the journal each week based on time of year and rotation of our lovely planet? I am being facetious, of course! It's just a fun question for you all. Hope everyone out there good!
Setup. Lighting
Setup. Outdoor
4y ago
5
3
Solved
Trickybis82
Light schedule
I would like to know seeing as these are auto flower should I be giving them more light then 18hrs whilst in vegetation
Week 3
Setup. Lighting
4y ago
3
3
Solved
agricola
Does anyone have experience with colas that have been severely light deprived, yet still have trichs?
My ghost nug grew up on the side of the tent blocked from light. She has trichs, looks super light yellow (see pics). My question is, wouldn't this be desirable? Less chlorophyll to wait on before smoking? Has anyone tried to maybe light deprive parts of their colas?
Week 12
Buds. Other
Setup. Lighting
Techniques. Other
5y ago
2
2
Solved
ZombieGrows
Back To 24 Hour Light - Auto Flowers
My autos switched from 24 hour light to 16 about 2 weeks ago to see if it would help make them bloom faster. Can I turn them back onto 24 hours or could that mess things up? I would like the most amount of light time. They should have 2 more weeks left
Setup. Lighting
5y ago
3
3
Solved
dauntless
LUX meter grow question
Can someone check out the LUX meter video and tell me how I should be positioning my lights? I think maybe I have too much light on them. My meter says 600 (x100) that puts me at like 60000 lumen. The converter I used put that to 1541.36 umol/s/m2 which is a lot of light already
Week 7
Setup. Lighting
3y ago
1
3
Solved
Greenbean15
Too close to the “sun”(light).... any advice?
My plant grew close to 4x it’s original size during her stretch, 10-12” on day one of 12/12 to 46” tall. She’s on day 30 of flower and I set up a second ScrOG net. Other than blocking light to shorter plants, do you see any other potential problems this second net might cause?
Plant. Too tall
Setup. Lighting
Techniques. ScrOG
5y ago
3
5
Solved
miker
Autoflower 24hrs of light?
AUTOFLOWER - I checked on my seedlings this morning, and the temp in the tent dropped to 9 degrees celsius during the night. My light puts off a bit of heat. Am I better to run the light 24hrs and maintain a warmer temp, or give them a few hrs of darkness and risk dropping temp?
Week 1
Setup. Strain - Autoflowering
Setup. Lighting
5y ago
6
6
Solved
Screwie
Different light for flowering stage?
Second time grower and first time blogger. Have yet to post yet but i'm getting prepared before receiving seeds in a couple of days. My question is, is it advisable to get a different watt light 4 the flowering stage? I have a Mars Hydro 300W light and a Q60 Homebox Ambient tent.
Setup. Lighting
4y ago
2
2
Solved
noobiii
How many watts do I need for my small tent?
I am using a full spectrum LED that draws only 30W from the wall but it might be too weak since my plant is getting lanky. I have moved it closer to the plant but now I am afraid of over-heating. How many watts LED would be sufficient for my 40cmX40cmx120cm tent?
Plant. Too tall
Plant. Stem - Weak
Setup. Lighting
4y ago
2
2
Solved
Ferelite
Reveg/Budding issue
What is my plant doing? the days are almost 15 hours long so I don't understand why it's budding still, I expected it to reveg by now but no sign of rounded single leaves still. The days are getting longer not shorter, end of next month is when the days start getting shorter.
Week 13
Buds. Other
Leaves. Other
Setup. Lighting
5y ago
1
1
Solved
BlackWiddow
Auto flowering light colour for flowering
Hey Fam! I'm going to be germinating a Amnesia Haze (Auto flower) seed soon. I was just wondering about when it starts going into flowering does it matter what colour light thier under or can I keep them under my veg lights?
Week 4
Setup. Lighting
5y ago
4
5
Solved
Lecker_Lecker_Berlin
Probleme Mars Hydro tsw2000
Grüßt euch, ich hab ein Problem mit meiner MarsHydroTsw2000. Sie hängt an einer Zeitschaltuhr, fast jeden Tag wenn sie aus und dann nach 6 Stunden wieder angeht, geht eine Seite der LEDS nicht mehr. Dann muss ich den Stecker raus und wieder rein stecken, dann ist alles wiederOK
Setup. Lighting
4y ago
2
2
Solved
The_garden_of_Vixen
Light distance
My plant grows really tall, and the distance to the lamp is only 3 inches now. Have no idea how to solve this problem. I have pictures in the diary
Week 8
Setup. Lighting
2y ago
4
5
Solved
Tubington9
Can rotating my 12 hour cycle back a few hours over the course of 3 nights harm my plant mid flower?
If i were to manually flip my lights on and off an hour early for 3 nights to adjust my 12/12 from 9am-9pm to 6am-6pm would it be detrimental to the plants? They are in the 5th week of flower. Rotating back 1 hour each night
Setup. Lighting
4y ago
1
1
Solved
420Highlifecouple
How many hours during bud.
Hey guys,anyone experience any differance with the following flower light schedule for AUTOFLOWERS. 12/12, 13/11, 14/10.Should I stick to generic 12/12?
Setup. Strain - Autoflowering
Setup. Lighting
Techniques. 12-12 from seeds
4y ago
2
9
Solved
EXZELENS
Can I change my autoflowers light cycle withou reducing their yield significantly?
I am having humidity/mold problems and was thinking of changing the cycle so the grow goes off at noon ( currently it goes off at 1am and its winter and gets real cold with 88% humidity). Even if I stress them, it would be better to not have mold than reducing the yield, right?
Other. Mold
Other. General questions
Setup. Lighting
4y 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