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Grow Questions
Sonofarm good brand?
Sonofarm good brand?
GermanGrows
started grow question 2 years ago
Hello all. Has anyone tried the SONOFARM pro sf-4000?
Solved
Setup. Lighting
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BraveheartGenetics
answered grow question 2 years ago
Looks ok. Using bottom range 301b leds, kind of like spider farmer and mars hydro... Not tightly packed if I'm being honest. Would be good for a 3x3 - 4x4. I wish you luck in your future grows
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Similar Grow Questions
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.STM
Setup. Lighting
a month ago
7
7
Solved
Green_Man_420
Light intensity
My 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
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
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
Zarayju
Lights
Hi guys! What light should I get? The viparspectra xs1000 or the marshydro ts1000? I intend to grow in a 2x2 space. Would the viparspectra be as bright as the marshydro because its more efficient?
Setup. Lighting
14 days ago
3
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
best LED light 4x4
Best 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
girlwhogrows
Is this MarsHydro light the best choice for my 4x4?
Is the MARS HYDRO Smart FC-E6500 Bridgelux 680w the best option to use for my 4x4 tent. Will be doing 9 CBD auto flowers as a hobby. Thankyou community!
Setup. Lighting
a month ago
2
2
Solved
ProGuyMJ
Lux Meter and Hydroponics
Who has experience with using LUX meters to position lights in various stages of hydroponic growth. I feel I am giving mine too much light, based on the readings, but don't want to pull them back. Currently 10" from the plants.
Setup. Lighting
a month ago
6
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
halexxo
Boost buddy
Ahora con la subida de temperaturas estoy alcanzando los 31-34°C en el indoor. Uso Boost Buddy un generador de CO2 a través de la descomposición de bacterias. Solo con eso ya estaría bien o debería modificar de alguna manera el indoor para no llegar a esas temperaturas? Gracias
Week 10
Setup. Lighting
a year ago
4
Solved
Girl_Scout
Light stress during the night time
Question to outdoor growers. The auto flowering plant is growing in the garden, and sometimes there is light on during night time, can it cause light stress? It's usual light bulb, 40w, in some distance
Setup. Lighting
Setup. Outdoor
a year ago
2
2
Solved
cookingwithninja
even out led bars or keep one 30 inches higher(losing 1/2 par)
Should I even out my 2led bars so one is 24-30 inches higher and both are even, or keep it how it is losing light from one side because light can not go through the top of a light bar? -sharing pars?
Week 15
Setup. Lighting
a year ago
1
1
Solved
GreenleafSWO
Grow light height in flowering
I have a lumatex ATS 200w led, I've it raised to max height but I've still only 10 inches of clearance from the canopy. It's flowering now and upward growth has stopped as buds are starting to fill out, will I be ok with this short distance?
Week 8
Setup. Lighting
a year ago
1
4
Solved
Maskedcucumber
Which strategy with auxiliary grow Leds ? 3x20w Leds -Thanks !
Helps maturing but I wonder if buds are bigger. I used to put 3 extra lights 20 cm below canopy, leave many large leaves at the top and lollypop 30%. 30% is definitely not enough even with those 20w LEDS (50% is probably better). How do you use extra LEDS ? Where do you put them?
Week 10
Setup. Lighting
a year ago
9
7
Solved
eurorack
Can I grow an Auto with a Photoperiod?
Thinking of growing a Skunk #1 Auto with a Photoperiod Fem Diet Durban, guessing I should start at 18/6 then drop to 12/12 when I want the Photoperiod to start budding? Thanks
Setup. Lighting
a year ago
5
5
Solved
DWCpaqy
Grow light and LST with DWC
I have 1000w(120w) led going 24h and sometimes 18/6h. I look like they love the lamp but I have a new 600 Hps lamp and wounder when I should put this on?And when should I start with LST? I think I can start already? And do you have tips how to LST with DWC. How can I change wa
Week 2
Setup. Lighting
a year ago
1
3
Solved
Puppylove
Lights led vs hps cooltube
Hi how are we fellow growers, here is my query, am using 2 hps 600watt cooltube in a 1x2x2 growtent,notice cold grow spots out of direct light, am I better using 3 400 watt cooltube, or changing to led, again looking full even coverage over entire area.
Setup. Lighting
a year ago
2
5