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Back to Grow Questions
Ciclo luce
Ramgi
started grow question 4y ago
veg/ veg-blum last week solo blum vorrei sapere se è corretto ringrazio anticipatamente
Solved
Setup. Lighting
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Ramgi
answered grow question 4y ago
Risolto grazie
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Complain
Selected By The Grower
GMSgrows
answered grow question 4y ago
Last week straight ph'ed water. Cheers
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Similar Grow Questions
Solved
Tommy_Pickles
Light intensity in a 4x4
Running 2 spider farmer SF2000 quantum led boards in a 4x4. 30 inches above 5 plants. Having alot of conflicting information on light intensity. I'm only 7 days in from germ and some are telling me 40% max and others are telling me 100% from seedling to harvest.
Setup. Strain - Autoflowering
Setup. Lighting
5y ago
4
2
Solved
SmylinPupil
Led grow lights
I’ll be looking at buying a proper grow light for the next generation of Early Miss I started. Any suggestions for a decent grow light that won’t break the bank?
Week 13
Setup. Lighting
5y ago
3
7
Solved
GermanGrows
Sonofarm good brand?
Hello all. Has anyone tried the SONOFARM pro sf-4000?
Setup. Lighting
4y ago
1
Solved
Fayah_Burn
Grow Light Advice
Helloo growmies! I've got a question.. I need a new light for vegging (only) in a 80x80cm tent. I am thinking of eather the LIGHTWAVE T5HO 60 CM (48W) or MarsHydro TS 600 (100W) Has some one experience with those lights? Is it worth spending double on electricity with the MH?
Setup. Lighting
3y ago
7
10
Solved
Smokescreen420
Temperature difference
What do you guys think is the optimal temp swing between lights on and off??
Week 2
Setup. Lighting
4y ago
8
6
Solved
kira90
dli 40x40 growbox lamp distance problem
hi guys, I have a ts1000 at a distance of 50cm they tell me to lower it to 40cm but the dli would greatly exceed (60 dli photone) the recommended threshold of 40/45. Having a 40x40 growbox, in your opinion, at what distance should I keep the lamp?
Plant. Other
Setup. Strain - Autoflowering
Setup. Lighting
1y ago
1
1
Solved
cheesyx
DIY QB - Which SMD LED's to and not to use
Hey I was thinking to make a quantum board from scratch but there are not much type of smd led's I could find online. So wanted to ask you guys if that would be a good idea or I should not even think about it? I can have enough of smd 3020 to do this but the last word is yours..
Setup. Lighting
4y ago
5
5
Solved
KostasArvas1981
Does anyone know what is the preferred light for veg? HPS OR MHD? THNX
Setup. Lighting
7mo ago
6
8
Solved
Jakescalls
Led light
Hi guys, I recently purchased a 200watt LED of canna lights it doesn’t have the veg and bloom switches does this make any difference ?
Setup. Lighting
5y ago
2
Solved
Yasai420
Short plants in flowering
Flowering started but the plants still seem a bit short. Maybe too much or too close light? Or something else? Tried avoiding light off because its hard controlling the rise of humidity.
Week 5
Plant. Too short
Setup. Lighting
3y ago
2
2
Solved
bigdaddyjay73
Going from flou
I have my seedlings under a 4-bulb 6500k fluorescent light fixture at an 18/6 light schedule. When would be a good time to introduce the plants to my Black Dog Phytomax 1000W lamp?
Week 3
Setup. Lighting
5y ago
2
2
Solved
GlockAbuser
Is this a sign of too much light?
I’m noticing the leaves grow extremely close to each other, should I be concerned at this stage, should I pull the light higher back? This is day 3 of week 2, I’m feeding it full advanced nutrients line up for veg. And drying out for a day and a half between waterings
Week 2
Setup. Lighting
2y ago
2
3
Solved
Pochette
Too much streching for 15th day of growth?
Too much stretching? She is been exposed to 10000 lux of light from 4 x 50W full spec LED COBs. U think I should lower the lights?
Setup. Lighting
5y ago
3
3
Solved
HAPPY91
Maxsisun PB Grow Light?
Anybody use Maxsisun PB lights for flower?
Setup. Lighting
5y ago
3
Solved
greenfingers007
On my 300w led light do i use both veg and bloom switches when the plant has surfaced through the soil
Setup. Lighting
5y ago
2
Solved
RFarm21
Lumatek attis 300W
Boa tarde Farmers. Tenho um led Lumatek attis 300w e estou a usá-lo com a luz a 100% ( está incluído um dimmer que dá para regular de 20 em 20%). Queria saber se há algum problema usar a 100% desde a fase inicial ou se existem valores específicos para cada fase. Muito obrigado!
Setup. Lighting
4y ago
6
5
Solved
iwantabike
Light hours and luxes?
Can i use 24 hours of continue light, its a 9watt cfl, i used lux meter app and it says that seedlings are receiving 50000 lux, its that okay?
Setup. Lighting
5y ago
1
1
Solved
JustARegularEveryDayNormalMF
Bud hairs going amber too soon :(
Could anyone confirm if this is a problem or normal,some of my buds hair started to go amber,is it due to light shortage? I had few days of 8-9-10h of light because of problems with my installations...
Week 7
Buds. Other
Setup. Lighting
Techniques. 12-12 from seeds
5y ago
3
3
Solved
WendyhouseGrower
Seedlings struggling
This is day 10 since they popped out and it just seems as if my seedlings are stunted. I kept an 85w CFL about 10cm from their tops for the first week and then raised it up to about 15cm for the next few days. They had humidity domes. Temp was 20°C-24 in day
Leaves. Tips - Burnt
Setup. Lighting
4y ago
3
4
Solved
Jardunny
is it okay to place it near the led lights? as many says that it could burn your seedling down.
recently im buying the 1000w full spectrum oem led from China. and i know it just “labeled” 1000w. im testing it on my plant, placing it near and seems like it doesn’t burn my babies.
Week 1
Setup. Lighting
5y ago
2