By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
LED light distance during germination and throughout.
iLuvBlaznMJstarted grow question 5y ago
How high should I hang VipraSpectra PAR450 lights above the top surface of soil during germination?
Solved
Setup. Lighting
likes
Mr_Weeds_Autosanswered grow question 5y ago
Start at 36"inches and work your way to 18" as the plant grows.
Similar Grow Questions
Solved
CuteStar
Can I switch my lighting schedule ?Hello everyone. 1st grow here. I'd like to swap my lighting (automatic plants) from [4am:midnight] to [4pm:noon] just to keep the temperature a little higher at night. Is it doable while not hurting the ladies or should I shift it an hour per day to change the cycle ?
Thanks !Setup. Lighting
4y ago
2
Solved
buddhi_coop
Grow lightsDoes 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.
4y ago
3
2
Solved
Ronzo9
Full spectrum or all red grow light?Hey guys!
I have a Fast Eddy CBD autoflower grow on its 6th week and in full flower. I have been using a 150W UFO full spectrum light in a bucket, but I have another 150w UFO light that is all red. So my question is, would it help or make any difference if I changed it?
Setup. Strain - Autoflowering
Setup. Lighting
5y ago
3
4
Solved
luxgrower
Yellowing leaves & tips curling down on 14th day. Coco / Autopot / Hesi / Mars Hydro fc-1500Would gladly use some help with my first grow 🙏
2 main reasons come to mind after googling:
1. I overwatered thinking it's hard to do since I'm using the Air dome.
2. Too intense light. Was checking a lot of growers that actually grow 24/0 and went for it 75% 40cm.
9mo ago
9
5
Solved
EJBudz
Changing Lighting ScheduleThe days on the plants are since planting, so i was going to keep the vegetative light schedule until 5 weeks since planting, then start moving towards a 12/12.
Is it even optimal for an autoflower to have a traditional 12/12 lighting schedule during flowering?
Week 4
Setup. Lighting
3y ago
4
5
Solved
OneBakedWalrus
POWER OUTAGE LIGHT CYCLE BUGGERED WHAT TO DO??Had MAJOR Power outage in my area. My budding plants have been dark for 24hours as of 1130amEST and my veg plants have been off since 530pm EST last night. Do I keep my budders in the dark til *lights on* tonight at 1130 and turn veg back on ASAP. ??Setup. Lighting
5y ago
1
2
Solved
Dean1
LUMii tima settingsCould someone please tell me what the 12/12 setting is on a LUMii tima ballast tryed it on flower picture to the right and noticed light on when it was supposed to be off Does it have to be left unplugged so long so timer start from zero wanting to use 2lights got a new addition
Setup. Lighting
5y ago
2
2
Solved
DanDec
Switching light schedule for an auto and Phototype!I'am growing together an auto and a phototype with 20/4 light circle. For my phototype is about time to change light schedule for flowering, will my auto be badly impacted by switching to a 12/12 light? Or should I move every day (same place but no light) the photo for the night?Setup. Lighting
5y ago
2
3
Solved
GreenleafSWO
Grow light height in floweringI 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
2y ago
2
4
Solved
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
Dudders
Would this be an upgrade or downgrade?Currently using a 400w HPS on a 18/6 schedule for my autoflower.
I've just seen this being sold on FB and wondered whether this might be as efficient/better/worse than what I already have
Appreciate that it's a 'budget' light, but still looks pretty good 🤷♂️🏼
Setup. Lighting
4y ago
1
7
Solved
Vegas_Kind_Budz
Hey guys! Two big newbie questions here!When should I start adding my nutrients? And when should I switch to using my 500 W LED light.The plants are about nine days old, and I'm going to use Cal-mag with Flora trio.Currently using pH balanced water, and currently using a 72 W light since germination.
Time for 2nd Gear?
Plant. Other
Setup. Lighting
5y ago
5
5
Solved
Mrgreengrinch
Mars hydro fc 4800 height to seedlingsHi, so this is my first time useing led I am useing a mars hydro fc 4800 and currently have it sitting 43 cm above my seedlings on the lowest light setting just wondering if any one could give me some guidance as if should be closer or further away and what power to be on thanks
Week 1
Setup. Lighting
4y ago
1
1