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
Adding in an LED board for the last 2-3 weeks of flowering?
Duddersstarted grow question 4y ago
Currently running a 400w HPS lamp.
Would there be any significant benefit in adding in a 100w LED board on purple or blurple?
Solved
Setup. Lighting
likes
Organomananswered grow question 4y ago
No.
Just a waste of electricity.
Your 400 watt HPS will be far superior and also be completely adequate.
Similar Grow Questions
Solved
Jhort
Need LED light recommendationI'm growing in a 2x2 grow tent with (1) 54watt full spectrum optic led. I'd like to add a led light for less then $100 that will help cover the tent. when it's 100% full of flowering canopy. I'm not hitting my corners evenly as is. What light is best for my situation?Setup. Lighting
5y ago
4
4
Solved
marzadz
light on humidifier :(okay I think I might have fucked up (lol). I bought a new humidifier. And I didn’t realize it has a light in it. And i run it in the ten over the whole night. It’s not powerful at all but it’s also not just a little led. Do u recon my plant will be okay. I covered it now.Setup. Lighting
5y ago
2
2
Solved
Magic43562
Light scheduleI am doing an outdoor grow and also have a grow room set up for germination. Outside is only getting about 14 hours of light, is it beneficial to bring my girls in under my LED's for 4 hours to make sure they're getting a full 18 hours of light? then bring them back outsideSetup. Lighting
5y ago
3
4
Solved
L8bloomr1008
Do you lower light intensity and temps towards the end of flower?So I’m in mid flower, start of week 7 to be exact. I’m curious on when you guys start pulling back light intensity and going with a little cooler temps. I’m running a 240W S33 from AC infinity in a 3x3.
Should I be going strictly off of PAR or VPD at this point.Setup. Lighting
1y ago
1
3
Solved
alien_grower
Efficient lightingKeeping both 200w VEG and 300w FLOWER lights 24h is too expensive for my alien wallet. So I left the veg light under 12h/12h and flower on.
Please share with me some of your past experiences and how can I save money and grow killer yields.
👋👽
Week 5
Setup. Lighting
5y ago
4
4
Solved
AllHomeGrow
LED LIGHTS 440 nn 660nmHi Growers,
LED light spectrum 440 nm and 660 nm, AutoFlower strain? Tell me your Experience plz!
SPECS:
Supply Voltage: 85-265VAC
Wattage: 22W
Wave Length: 450nm 660nm
Dimmable: No
Lumens: 990lm
Power Factor: 0.95
Estimated Life Span: 35000hSetup. Lighting
5y ago
1
1
Solved
AccidentalB
Height Spider Farmer SE3000 week 5 flowerPAR increased to 600 PPFD, done by lowering the light to 35 cm above canopy.
What do you think? is that too low? I'm using a Spider Farmer SE3000 (300 Watt). Anybody experience with this light? How high did you hang it from week 5 of flower to the end?Week 13
Setup. Lighting
3y ago
1
1
Solved
SaltCity
Does my LED need more red spectrum for flowerin?I have an HLG 100v2 LED grow light at 4000K. They say 3000K is better for flowering. Does it make any sense for me to add some cheap red LED strips to add red spectrum? I’d rather not buy another more expensive light if I can just supplement this one. See picture.
Week 8
Setup. Lighting
4y ago
1
3
Solved
PapaBaer
BeleuchtungenWelche Lampe Muss ich für Autoflowering benutzen ? Das Grow light oder Bloom light? Muss ich bei der Blüte umstellen?Setup. Strain - Autoflowering
Setup. Lighting
5y ago
4
