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Back to Grow Questions
When to switch GC 4 from Growth to Full Spectrum
SCHurricane
started grow question 4y ago
At what stage do you switch the GC4 from Growth to Full Spectrum?
Solved
Setup. Lighting
likes
JUNGLE_B4RNS
answered grow question 4y ago
Looking at your lightning system. I would suggest a full spectrum around week 5 of Veg till the end.
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Selected By The Grower
Similar Grow Questions
Solved
FlyHighhh
over op 18/6 ??
Vraagje. mijn plantjes zijn nu 3 weken oud ik zet ze nog steeds onder 24uur licht . Is het beter dat ik nu naar 18/6 ga? Ik heb gefeminiseerde zaden green gelato
Setup. Lighting
5y ago
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ManiPawPatrol
Led distance
I’ve got the lights at 50cm right now at 25% Planning to put it at 50% and 70cm height in the next few days. Any tips? Thanks 🙏
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Setup. Lighting
3y ago
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ChuckyBB
LED Lights
i currently have 3 blue gelato 41 and 1 Kritical Kush under a 600w LED would this be ok to keep threw out grow cycle? could i add an extra 600w LED or would this be an over kill. Thanks
Setup. Lighting
4y ago
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morganfreeman420
Distancia de la lampara
Tengo una tienda de cultivo de 120x120x200 y un led de 730w el FC-E6500 de marshydro tengo en mente poner unas 4/5 plantas para mi primer cultivo y quisiera saber si hay alguna guia para saber a que distancia tengo que poner el led de las plantas en cada fase de la planta. THX
Setup. Lighting
3y ago
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Dean1
What is the best way to lose 7 hours During lights on or lights off?wanting lights on at night
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5y ago
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dauntless
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Can someone check out the LUX meter video and tell me how I should be positioning my lights? I think maybe I have too much light on them. My meter says 600 (x100) that puts me at like 60000 lumen. The converter I used put that to 1541.36 umol/s/m2 which is a lot of light already
Week 7
Setup. Lighting
3y ago
1
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Solved
burnercorona
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Setup. Lighting
2y ago
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Sandero
Please Help! Seedlings are cupping and twisting!
All my seedings, that are different strains, are tacoing and twisting!! Im starting my seedlings indoors under HLG 65 at 18 in. 78 degrees, 50% RH. I do not understand why they are all doing this (except my white widow) Do i need to move my light further away?
Leaves. Curl up
Leaves. Twisted
Setup. Lighting
4y ago
3
6
Solved
FlavorzChaser
Building A Grow Light Advice Help
Has anyone had any experience with building a led board and sourcing components out I was wondering how difficult it might be I understand the basics I would like to build something like in the picture the migro but a little smaller any advice would bemuchappreciate
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Setup. Lighting
5y ago
3
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Solved
420Highlifecouple
Man am I confused.My AUTO ZKITTLEZ girls are flowering under a blurple light.Do I just put on bloom (red) or bloom and veg? My light cycle is 18/6.Do i change to 12/12???????
Other. Other
Setup. Strain - Autoflowering
Setup. Lighting
4y ago
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DrCris
Best grow light for a 3.5x3.5?
I'm disappointed with my last yield and belive its cause of the light. Want to invest in a better product. Which one do you think will produce the biggest yield with 4 autos in a 3.5×3.5 feet wide tent? - Lumateck Attis 300W - Mars Hydro TSW 2000 300W I want the biggest buds
Setup. Lighting
4y ago
2
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KostasArvas1981
Does anyone know what is the preferred light for veg? HPS OR MHD? THNX
Setup. Lighting
5mo ago
6
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Solved
tommyjv
Did I start LST too early?
At day 22, did I start LST too early? I feel that I may have stunted the growth a little from overheating, but didn't want to wait too long to start training. Also, would a higher-powered light cause less distance between the nodes, and therefore make LST harder/less effective?
Week 3
Setup. Lighting
Techniques. LST
4y ago
1
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PREPPYPUNK
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Week 9
Setup. Lighting
4y ago
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Nobel
Light and water
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Week 2
Setup. Lighting
5y ago
4
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Dargaville_Dukes
Will increasing light intensity restart stalled seedlings
Seeking advice from Mars Hydro TS1000 growers. When do you increase light intensity during seedling stage? I've had the light 30cm above the plant at 25% power since germination. The plants stalled 2 weeks ago. Can I get them going again by raising intensity or will I fry them?
Week 4
Setup. Lighting
6mo ago
2
15
Solved
Skyhi
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Setup. Lighting
3y ago
5
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Solved
LongBeachStoner
24 hour lights in veg?
Is a 24 hour light cycle good for my plants as I have read? Should I switch to 16/8?
Week 2
Setup. Lighting
4y ago
6
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Solved
K4E2R0R
What size and wattage LED light will I need
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Setup. Lighting
5y ago
2
3
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LostInTransit23
Should I put the light on before sprouting or not?
I'm most likely going to be transferring my autos from paper towel into my medium, I've heard some people say have the light on before they sprout and some who say after it's sprout, which is the best thing to do?
Plant. Other
Setup. Lighting
Setup. Seedling
5y ago
2
2