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Grow Questions
led light spectrum mix?
led light spectrum mix?
coloradogromie420
started grow question 2 years ago
can i mix blurple led grow light with my cob white full spectrum led light?
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Setup. Lighting
like
Answer
Roberts
answered grow question 2 years ago
Yes. Mixing lights is common. May not need extra light till flowering though.
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Similar Grow Questions
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
2 months ago
24
12
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
2 months ago
2
2
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
2 months 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
2 months 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
2 months ago
1
5
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
2 months 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
2 months ago
2
5
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
a month ago
3
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
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
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
2 months ago
7
7
Solved
NederGreens
Help de decide tent and light for my setup
I want to so some quick yielts with autoflower. Maximum of 4, with a 100 watt light. - What tent do you recommend (will a 2,3 x 2,3 mars hydro be enough?) - What light do you recommend? (i see many 100 watt lights but some people pushing it with 300 watt lights, i won;t do co2)
Setup. Lighting
16 days ago
3
4
Solved
MiistrH
Plant touching lights
Plant almost touches my light.. can’t hang it higher any tips on how to deal with this?
Setup. Lighting
9 days ago
2
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
7 days ago
3
2
Solved
GetBiZzY
These Bruce Banner #5 Fem plants stretched 3 x the size after switching.. 630w lights were at 100% 1st 2 weeks of 12/12 now @ 80% for last 2 weeks
I've cable tied the lights to the tent bars and they still stretched within 3 or 4 inches. I turned lights to 80% now @ 850ppfd on top 700's mid. Week 5 of 12/12. Will I be Ok ? Any suggestions ? not seeing any bad news yet ! Been within inches for 2 weeks. Leaves mostly prayin
Setup. Lighting
4 days ago
4
4
Solved
starphish
Looking for unsponsored responses... need light...my car cost 1000$ and I can't justify anything close to that. Flowering a 4x4 area..should I wait for tech to develop and HPS in the meantime? Convince me otherwise with your experiences! #budget
Week 1
Setup. Lighting
4 years ago
1
1
Solved
Dubb79
If humans took weed to grow on another planet where the sun was up for 28 hours and down for 10 hours, how well would it grow? Would the plants adapt to the different light / dark times? Or maybe 24 of hours light, 6 hours of dark? Theories? Earthly Proof? Comments? 👽
Week 13
Setup. Lighting
4 years ago
7
4
Solved
Bigbudskyle
Kind k5 wifi 1000watt, strong enough for 5x5?
Is the kind k5 wifi 1000watt led strong enough to flower 5x5 room. Everything I've read said mac 5x5 but I want to do it the best possible way first run through.
Week 1
Setup. Lighting
4 years ago
1
1
Solved
guspirinhes
What distance is the best to star with the 150w cfl bulb ? the plant with 6 day .Thanks
Week 1
Setup. Lighting
4 years ago
2
2