Changing lights
Tryna_grow_Tonyastarted grow question 6y ago
Just finished my upgraded grow space, Im going from dual spectrum hps to full spectrum LEDs, I have a couple of plants in flower in the old grow which I'm planning to dismantle, now is changing lights during an issue or?
Solved
Setup. Lighting
likes
GMSgrowsanswered grow question 6y ago
No they will be fine just make sure you know the distance from light to canopy for your lights. Cheers
Similar Grow Questions
Solved
hollyhustler
Is that just a light burn or could it be something else?One bud in the middle of my plant is much lighter than all the others, which all look healthy and green. I think it was due to the too small distance of my light, which was only 20cm (8") between canopy and light. I have now moved the light to 35cm (14").
What are your opinions?
5y ago
4
3
Solved
Mel_Macallan
Hi, can anyone tell me if it's normal, or why those lower branches are stretching so much? I have only one 50w cob light. Which apparently produces equivalent to 150watt... Is that enough? I have only one plant and a very small grow box. Thanks for any advise :)
Setup. Lighting
5y ago
4
Solved
Growing_Rockets
Lux Meter Apps on SmartphonesWhat are your thoughts on Lux meter apps? The app on my Samsung Galaxy S10+ is showing 16,600 Lux at the tops of the seedlings, and converting that to a rough PPFD shows 222.55/umol/s/m². Reading more, 15k-45k Lux and 200-400 PPFD is good for early veg.
What are your thoughts?
Week 1
Setup. Lighting
5y ago
8
4
Solved
MangJs
HLG 650r light setup height and power?Hi Growmies,
I have a HLG 650r in my grow space 4x8 its currently situated in the middle. regarding the mounting height to canopy they have recommendation but a bit confuse on how strong are we dialing it in? do we have to max power on this recmnded hei
VEG 36 inch
Flower 30 inchSetup. Lighting
5y ago
1
1
Solved
Bongkhan
UVB lightingHello fellow growers.. so did anyone use supplement UVB light and get any noticeable difference ?Setup. Lighting
5y ago
2
1
Solved
Nurse
possible light burn help me tanxI have two lights, spider sf 1000 and viparspectra p1000. My plants have burn marks. I do not know if it is from lights or fertilizers. I now keep them 18 inches apart. Can anyone tell me the light distance table? How far should they be now?
Setup. Lighting
6y ago
1
2
Solved
GlockAbuser
Nutrient burn, Light burn, or Phos Def? red stems purple bruises,Noticed red lines leaking red into the leaves with purple bruising, and the starter bottom leaves seem to be turning yellow, with the leaves above looking dark green with spots. Is this signs of light burn or nutrient toxicity? And is it lacking phosphorus or just the strain gen?
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
Setup. Lighting
3y ago
3
4
Solved
Nylanderfour20
Light cycle messed up do I have leverage for one mistake?Timer messed up the cycle and stayed on for an extra 12 hours.. So in total she was, for 24 hours in light... Soon as I noticed I manually turned off.
Now the question is.. It's messed up and now off when supposed to be on vice versa, does the one mistake matter so much, seeding?5y ago
4
3
Solved
Onlypotent420
Hps mixed with mars hydro 600 yield?Hey all! So i been thinking about ways to cut heat of course lol. So I’m thinking about getting a mars hydro 600 and running it with my 400w hps at 250w on the dimmer. Do you guys think I will yield about the same as if I was just running the hps on super lumens?6y ago
3
3
Solved
EthosMultipassMemberRovairok
is this a fire hazard2 hids 600watt 2 led 520 draw no idea what the brakers look like and cant find out is this pushing it ive got nothing else big running a mini fridge and 2 mini splits this place was 2 diffrent rooms apartment they made into one and used to be a dinner so probly okay right??Other. Other
Setup. Lighting
Setup. Other
6y ago
1