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
Light proof during veg?
slothasorstarted grow question 3 years ago
Hey! If I am doing a 18/6 veg light cycle... Does it need to be completely light free during the 6 hours or will light leaks still cause hermie's like in flowering?
Thanks!
Solved
Setup. Lighting
like
Organomananswered grow question 3 years ago
Only light leaks during flowering will upset your plants.
Light leaks during veg have absolutely no detrimental effects.
It is however probably best not to have them or minimise the frequency as best you can.
Hope this helps,..........
Organoman.
like
Complain
Mr_Weeds_Autosanswered grow question 3 years ago
The light coming in during the dark period can disrupt key functions. ... Any light leaks after the switch can disrupt this and put plants back into vegetative growth or cause them to hermie.
like
Complain
Similar Grow Questions
Solved
sylix
What lamp to start growing (cheap)?I want to grow 1 or 2 plants but i cant find a cheap lamp for my preference. I ordered Northern Autos and DoSiDos Auto. Im planning to plant one of each.
I´ve got 36cmx36cmx140cm im growing without a box i will try building it myself. is it enough space for 2 plants and wich lamp
Setup. Lighting
a month ago
13
10
Solved
girlwhogrows
what ppfd for 20/4 autoflower?Just bought the FC-4800 and before this I had always measured my light using inches away from canopy however I want to learn how to use the light using PPFD. I have found average measurements online but what should I aim for for a 20/4 autoflower schedule please?
Thankyou!
Setup. Lighting
a month ago
2
5
Solved
girlwhogrows
MarsHydro FCE4800 for a 4x4 grow?Is the MARS HYDRO FC-E4800 480w the best option to use for my 4x4 tent. Will be doing 9 CBD auto flowers as a hobby.
Would you suggest any alternatives?
Really appreciate all the advice and will be making my purchase with the advice you have all given me so far!
Setup. Lighting
a month ago
1
5
Solved
MarcoCasanova00
Too much light or PH imbalance?I dont know, something strange about the color, the spots on the leaves maybe? suggestions accepted. Maybe I need to add a fan ASAP, or let more air into the tent?
Dimmer is sset to 20% 25% , maybe I should give more light? or maybe less?
Leaves. Color - Yellow
Leaves. Color - Pale
Setup. Lighting
a month ago
2
2
Solved
girlwhogrows
best LED light 4x4Best LED grow light for a 4x4
Could anybody please suggest which LED light they would recommend for a 4x4 grow.
Willing to spend around £500 maximum as I really want to invest however most videos on YouTube are marketing their own. Really appreciate your advice.
Many thanks!
Setup. Lighting
a month ago
24
12
Solved
MrShortTermMemory
Lighting cycle for VEG stage. Is 24x7 OK?Hi,
Should I use the VEG lights 24x7 from the time I plant my seed until it's ready to bloom, or would something like 18 hours on and 6 hours off make more sense? Is there a "best practice" for veg lighting? It has worked for my first 3 grows. VIPARSPECTRA 600W LED
Thanks,
Mr.STMSetup. Lighting
a month ago
7
7
Solved
Green_Man_420
Light intensityMy plants have been looking sad for a couple weeks. Tried everything then the other night I turned my light down to 40% giving a DLI of 28 they perked right up with 24 hours. I have now put it up to 60% giving a DLI off 39 will this be ok or should I keep it low. Week 2 flower.
Setup. Lighting
2 months ago
1
2
Solved
hweixd
Got a Mars Hydro TS600, will it do alright?My plan is to grow only 1 plant, in a 40x40x120 tent. I know the tent is pretty small but hopefully i can do some training on the plant to grow wide
Will the light do until the end? 100wats, but no light dim possibility. Currently growing seedling at 13 dli at 60 cm
Setup. Lighting
3 months ago
1
1
Solved
Lew420
Bad idea?Will a mars hydro TS1000 be too strong for a 60x60x140cm tent?
I have been using a TS600 and TS1000 in tandem in a tent 4x too big for the light level, I have been growing strong and tasty buds but with low yields so downsizing my tent size to maximise the light.Other. General questions
Setup. Lighting
3 months ago
3
3
Solved
ChronicRyno
Led lightHi guys I wondered if this would be any good for a veg light ?. Originally a mars aqua 165w marine light (55x3w leds ). A few had gone so I decided I’d replace them whilst at it I would replace lots of them
27 3200k
14 6500k
10 470nm
2 440nm
2 660nm dimmable & 2 Channel
Setup. Lighting
4 years ago
1
1
Solved
JacareGrows
Led to hight?Hi everyone.
I'm thinking that the Led Light is to high, its around 70 cm from the plants, should I lower it down up to 50/55 or leave like that until Bloom, and on Bloom put it more close?
Some more help on the grow its always appreciated.
They seam really beautiful by now 😃Week 2
Setup. Lighting
4 years ago
4
2
Solved
LuckyGrower
Does growing with 3 lamps worth? Are lumens higher if i have more lamps? Or i m just stacking tamperature ?Week 1
Setup. Lighting
4 years ago
1
1
Solved
JacareGrows
Hi growers.
I was reading some stuff about LED, about the light color.
So i have veg and bloom switches, should i keep both on when growing autoflower? Or keep veg until start of bloom and then work only with bloom light ou even both lights on bloom?
Thanks for all the helpWeek 2
Setup. Lighting
4 years ago
6
3
Solved
JuanCarlos97
Hello fellow growers :D thx a lot
Firstly, is the reason why my plants (especially cookies) are very slightly curling/folding at the ends of the leaves because the LED is too powerful?(Reason to be worried?)
Secondly, should I start adding nutrients? Just 1/4 of Bio-grow for now?4 years ago
1
3
Solved
EthosMultipassMemberRovairok
guess my biggest question is should i keep the lights on 250watts for now or go back to 600?Week 2
Setup. Lighting
4 years ago
6
4