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Back to Grow Questions
Aquarium greenhouse
2_big_loser
started grow question 3y ago
If I use my old aquarium and try to germinate. Would the lamp be sufficient for early stage, or does it have to be a lot stronger?
Solved
Setup. Lighting
likes
nonick123
answered grow question 3y ago
Te sirve para los primeros días Si ves que la plantula se estira (el tallo se hace muy largo), acerca la lampara o cambia a un CFL o LED de 50W
1 like
Complain
Selected By The Grower
2_big_loser
answered grow question 3y ago
Do I leave the lamp on 24/7? Or do I keep it turned out for some time?
likes
Complain
Blvck75
answered grow question 3y ago
Hey m8! Pretty sure that would work well for the early days of the plant the Watts of the aquarium would help confirm this statement
1 like
Complain
Similar Grow Questions
Solved
Joeynumbers
Please help me with light situation
I have a mars tsl2000 and another one on the way I am wondering would a 1000 watt hps light to go with the 2 tsl2000 mars would be better than 3 Mars tsl2000 I have about 30 plants going and want to get the most and best possible I have plenty of room
Setup. Lighting
5y ago
2
3
Solved
Alabham
Light hanging distance
I’m not sure how high to hang my light. My plants seem to be all staying extremely squat and not stretching, though all seem healthy. I’ve been fiddling between 18-28 inches and 600-800 ppfd (ios meter app) and I can’t find a distance that seems to make them happier. D26 autos
Week 4
Setup. Lighting
5y ago
2
2
Solved
BrediniGreeny
Hey growmies✌️💚, so I finally have a PAR meter. With all my 3 LEDs on at the lowest setting I reach like 77 umol max. What would you recommend for seedlings that small like in the picture? I saw seedling/clone 100 - 300. So just wondering how much for my little flowers? 😁✌️
Setup. Lighting
1y ago
1
2
Solved
BeggarsBelief
Temperature.
Is a heat matt sufficient to supplement temperature in a small grow tent? (2x2x4 full AC infinity set up). Operating from well insulated winter shed space. (Nueb alert!)
Setup. Lighting
3y ago
3
4
Solved
Martian
Irregular light schedule.
I am thinking about giving her 24h lights a few days a week and then go back to 18h. Just to give her a boost. Will this irregular light schedule harm her? My first thought is that it doesn’t matter much since she is an auto, however I know that plants love balanced environments.
Week 3
Setup. Lighting
1y ago
14
8
Solved
Smoth313
Leafes curl up
Hey das sind meine Autos anfang Tag 6.Die blätter wölben sich leicht nach oben ist das normal/okay? oder ist das Lichtstress? Lampe ist eine AC Infinity Evo 4 300 watt hatte ich seit Tag auf 40% laufen und habe dann nach Tag 3 auf 30% reduziert. abstand habe ich 45cm.
Leaves. Curl up
Setup. Lighting
1y ago
4
3
Solved
GrowGirl419
This is my current grow. I have the 3, 4000w (or whatever) LEDss, does this looksound like enough light and in a decent position? I have several led small bulb lights I can place around if needed. What do you think?
Setup. Lighting
5y ago
2
5
Solved
EL_CHAPO_420
LIGHT HEIGHT / INTENSITY?
IS IT BETTER TO HAVE THE LIGHT INTENSITY LOWER AND THE LIGHTS LOWER OR HAVE THE INTENSITY AT 100% AND RAISE THE LIGHT?
Setup. Lighting
3y ago
1
1
Solved
kevzzz
How much light does a seedling need?
Is there a limit to what it can use? Could an LED grow bulb a couple inches away provide enough light? Up to what age? Thank you so so much. My first grow and I really appreciate it! Specifically this one https://www.gelighting.com/led-bulbs/e2624/ge-grow-balanced-spectrum-br30#
Setup. Lighting
6y ago
3
4
Solved
Blueboy2019
5 hr power cut in flower
This morning my lights come on as they should but then I had a power cut for 5 hrs after the light been on for 1 hr in the morning. I'm 2 weeks into flower on a 12/12 ... What should I do? Start a fresh 12/ hrs so change up my timer or just leave them as their are??
Setup. Lighting
6y ago
3
Solved
Vegas_Kind_Budz
Is 1’ away good for now? Personal experience opinions welcome
Ok Guys. My plants are 6 days old now. And I have them under this 72w light that is about 12” away from them. Is it ok to have it this close? I was considering to move it closer before moving to the hig light. Thanks for the opinions guys!!
Setup. Lighting
6y ago
1
4
Solved
buddhi_coop
Grow lights
Does this look ok? I have 2 plants not growing as fast as my macchiato plant. The other two are different strains, Runtz & Zittles. I don’t want to over do it but I know light is key so I thought I’d ask. Both 1000 watt uv & the other is led. I’m on veg week 5 of all 3.
Week 5
Leaves. Too few
Plant. Too short
Setup. Lighting
5y ago
3
2
Solved
tricombo420
Need to do something about ?
My plant is 40cm from the light Hps 400w Northern light auto 37 days Flowering 8 days I don't know how it grew so much, I didn't do lst, I'm novice, next time I'll do scrog, I did lst on one and I broke a branch
Other. General questions
Plant. Too tall
Setup. Lighting
5y ago
3
3
Solved
SaltCity
Does my LED need more red spectrum for flowerin?
I have an HLG 100v2 LED grow light at 4000K. They say 3000K is better for flowering. Does it make any sense for me to add some cheap red LED strips to add red spectrum? I’d rather not buy another more expensive light if I can just supplement this one. See picture.
Week 8
Setup. Lighting
4y ago
1
3
Solved
DrBuffy
Lamp to Plant Distance for seedlings
What lamp to plant distance is suitable for seedlings under a 1000W LED light?
Week 1
Setup. Lighting
5y ago
2
3
Solved
ItsGrowingOnMe
Is this enough? 2 mars hydro 600 TS or 200 watts of led in a 24x24x36 tent,
Using a 24x24x36 tent, I have 1 mars 600 ts (100 watts) in there for one plant. I’m going to throw another mars 600 in there as well and grow amnesia haze with my northern lights. I have good ventilation, will this be enough wattage or should I get some CFLs for under canopylight
Setup. Lighting
4y ago
2
3
Solved
ottoloki
LED light - Veg / Bloom
Hey guys and girls, I have 2 autos that are a week old and looking strong. I have a Phlizon 600W Led light which comes well recommended. It has 2 switches. VEG & BLOOM. You can have 1 or both on. Should I have both switches on (full power) at this early stage or just VEG?
Setup. Lighting
6y ago
3
Solved
gkbasura
- I have a greenhouse ceiling that covers 50% of the terrace - should I grow the plants always under this ceiling, or if it is beneficial to expose the plants to direct sunlight? - If so, how old the plant has to be to expose it to the sunlight? I don't want to burn my seedling
Setup. Lighting
Setup. Seedling
Setup. Outdoor
6y ago
4
3
Solved
BullWeedDog
Pasar de fase de crecimiento a pre-floración??
Cuando las plantas pasan de estar en la fase de crecimiento a pre-floración?? Es que la tabla de los fertilizantes que tengo (grotek) muestra estas fase pero no se cuando se hace el cambio y en esta fase es cuando subo de potencia el balastro de 400 a 600??
Other. General questions
Setup. Lighting
Techniques. 12-12 from seeds
3y ago
1
1
Solved
The8thChevron
Supplemental light for flowering?
I have a 300w quantum board LED. Its a Mars Hydro TSW 2000. Should I add more light of a different type for flowering or should I just run the LED alone? I've heard people mention the UV-B lights.
Week 2
Setup. Lighting
5y ago
7
6