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Back to Grow Questions
Grow light
StDeacon
started grow question 5y ago
Do you think the would be rich for autoflower
Solved
Setup. Lighting
likes
Mooncat
answered grow question 5y ago
Rot und Blauspektrum sind dabei sollte also gehn. 👍
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Margot
Devo cambiare lampada?
Lampada CFL125 150w full spectrum a luce bianca va bene anche per la fioritura? La pianta è Quick One RQS in grow.
Setup. Lighting
5y ago
1
1
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+4
Setup. Lighting
5y ago
2
3
Solved
naja1
lights on?
hi folks, I've just put my ladies in the soil. do I let the lights on until they pop up from the soil then pass to 18/6 light cycle? thanx
Setup. Lighting
Setup. Seedling
5y ago
2
2
Solved
Mordf0kazzz
LED CFL
Ya alguien utilizo este tipo de bombillas? Tienem 130 watts cada una Gracias
Setup. Lighting
5y ago
1
2
Solved
GrimReefer01
3000 watt power use
This is my first time using such a powerful light in my opinion, 3000 watts seems overkill but that's what i want. The question IS, is it better to have 1-2 plants under the 3000 watt or worth it to manage 4 at a higher distance? Cheers. Don't keep techniques in mind.
Setup. Lighting
5y ago
2
1
Solved
hightech316
Burn or ?
leafs feel rough , little tiny greens dots with texture on leaf. I found out after bumping the light up 40% Plants did not like. Looked up manufactures suggested hanging / power. Seems I am over powered. The light is more 4x4 or 3x3 then 2x2 Diary is updated Light or Nutrient?
Leaves. Tips - Burnt
Setup. Lighting
10mo ago
9
12
Solved
TCH0808
Mars Hydro TS 1000 [3500K,100W, LED light] (Plants @ 3
Questions: See photos. 1. MARS Hydro TS 1000 will not support 4 cannabis plants, correct? Support = Obtaining full plant potential. 2. The Chinese 3000K lighting won’t “hurt” my plants in veg, right? It’s just simply isn’t the lighting that works for veg growth, yea?
Setup. Lighting
5y ago
2
3
Solved
Chaweeder
Spider farmer sf4000
I just ordered 2 sf4000 for my 7'X12' room planning on doing roughly 20-24 autoflower in. I did do a bunch of research but hard to know if these reviews are paid. Anyone used these before and if so are they any good TIA,
Setup. Lighting
5y ago
1
Solved
LeastExpectedGrower
ViparSpectra XS 1000 (x2) vs. HLG 100 RSpec (x2)
Thoughts on VS XS 1000 (x2) vs. me buying HLG 100 RSpec (x2)? They'd go to either side of my HLG 225 in a tent that's 2.75' deep and 5' wide to 'fill the wings' more evenly. Thoughts on build, safety, quality & heat? HLG 100RSpec:0 / XS1000: (on sale this weekend)
Setup. Lighting
4y ago
1
3
Solved
Growlecule
Hi all!! Recently i bought a mars hydro pro epistar II 80, seems to be a great LED, plants loved it!! No my veg light is already broken?!?! Is there anything i could do by myself in order to overcome the problem? Really need the light ASAP😁✌️ Thanks in advance!!
Week 8
Setup. Lighting
6y ago
3
3
Solved
Dillsnills
What distance should I have my ViparSpectra p2000 at for week 3 of Veg? Glueberry Og Auto
I'm running a ViparSpectra p2000 true 200 watt, what distance should I have it from my 2 plants? I have it at 22 inches right now and what percentage on the dimmer? It's at 60% now, week 3 Glueberry Og Auto Dutch Passion. Ff happy frog, fox farm nutes humboldts secret, sideXside.
Plant. Other
Setup. Strain - Autoflowering
Setup. Lighting
4y ago
3
3
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
hooolian
24 hours daylight in flower mistake
I have made a mistake - have 4 tent set ups each different digi light timers - this tent has mistakenly been left on (24 hours daylight!) for just over a week - should be week 4 flower. can it be saved? any advice? I have put it right so should get the 12 hours dark like the rest
Setup. Lighting
3y ago
3
3
Solved
Insertcoin
Should i raise the lamp to force the strech?
I had the light the past few weeks 30cm over the plant on 100% wich has 930ppfd in 20h duration it was all together 65 DLI. I want to force the strech from now. Do you think i should raise the light up tp 50cm over the plant? The plant made nearly 20cm within the past weeks.
Week 5
Plant. Too short
Setup. Lighting
1y ago
6
2
Solved
IMCAGrower
Luces en floración
Debería quitar los foco cfl o los puedo sumar al sodio de 400w? No tengo problemas de calor.
Week 5
Setup. Lighting
4y ago
5
3
Solved
GWSD82
What height and power for seedlings? Kingbrite 480w in 3x3
Kingbrite 480w in 3x3 tent - What height and power for 1 week old seedlings? Currently 30 inches from plant at about 50% power. Too much, or not enough? Anyone have experience with these lights?
Week 1
Setup. Lighting
5y ago
1
2
Solved
Onlypotent420
Hps mixed with mars hydro 600 yield?
Hey all! So i been thinking about ways to cut heat of course lol. So I’m thinking about getting a mars hydro 600 and running it with my 400w hps at 250w on the dimmer. Do you guys think I will yield about the same as if I was just running the hps on super lumens?
Week 6
Other. General questions
Setup. Lighting
5y ago
3
3
Solved
growbie
Lamp replacing
I replaced my current Viparspectra V300 300W led lamp with a Viparspectra V600 lamp 600W. I immediately replaced the new light with the old one. Do you think that switching from 300 watts to 600 can be dangerous for my girls?The conditions remained the same, the temperature and
Setup. Lighting
5y ago
3
5
Solved
GrowsL
Is this light suitable
Is this good enough for a 2×2 grow space one or 2 plants
Setup. Lighting
4y ago
3
5
Solved
StDeacon
Grow light?
Can one of you please tell me which grow lamp of which is better, I don't have much money at my disposal but would like to work with light. One has uv wavelength and the other does not need uv wavelength?
Setup. Lighting
5y ago
1
2