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Growing lamp
MangoDuduanswered grow question 4 years ago
Can u dim the 400w?
The fluorescent for one plant can last u for a month +- of veg if u train the plant, then u maybe do a transplant, change the light and in 10 days you can switch to flower
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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
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a month ago
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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!
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a month ago
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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
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a month ago
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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!
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a month ago
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girlwhogrows
best LED light 4x4Best 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
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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
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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
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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.STMSetup. Lighting
a month ago
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Green_Man_420
Light intensityMy 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
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Natrona
Light spectrum during veg and bloom periodsI have 2 1000w full spectrum lights. Each light has 2 switches-a veg button and a bloom button. This gives 3 settings for the lights-veg only, bloom only and both lights on at the same time. What settings should I use during Veg and during flower and how close should I hang them?Setup. Lighting
a year ago
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Fonzi
Has anyone of you ever done a vegiphase with Megallhalogen (Mh) and then the flower with led?Has anyone of you ever done a vegiphase with Megallhalogen (Mh) and then the flower with led? The temperatures are a bit low for me. In the box i have 23-24 degrees during the day and 18- 19 at night. I am considering making the vegi with an mh.Other. Other
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a year ago
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FioriKush
Plantulas deben estar bajo luz?Tengo un led quantumboard 240 watt 3500k alguien sabe cuanto tiempo es recomendable darles luz con el? tiene dimmer pero no se si en la fase de plántulas necesitan luz es primera vez que comienzo un cultivo con led. antes las ponia al sol unas horas y ya..Setup. Lighting
a year ago
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morganfreeman420
Distancia de la lamparaTengo 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. THXSetup. Lighting
a year ago
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myusernamename
*FC-E4800 Hanging Distance*1st grow -4x4 with 480w Fc-e4800 in early veg (auto) but I am very confused on light distance and dimmer %. Apart from recommended distances, can someone point me to how I can establish the correct height and dimming % required based in the grow cycle? Currently at 30% & 55cm
Setup. Lighting
a year ago
2
3