slightlystonedstoopid42started grow question 6y ago
is a 400 watt hps with 2 t5 good for all these plants or should i add 600 now i was going to after this grow
Open
Setup. Lighting
likes
Answer
Fusionanswered grow question 6y ago
How many are there? And for now have lots of light. Looks like have 6-8 so your 600 will work best.
likes
Complain
Similar Grow Questions
Solved
Tubington9
Power will be out for 24 hrs.Due to a storm in our region I’ve been informed my power will be out until likely tomorrow some time, i currently have one plant in week 8 of veg (photo fem), and 3 seedlings (autos) that will be in the dark for ~24hrs, anyone have experience with this, in sure they will be okSetup. Lighting
5y ago
2
2
Solved
Fayah_Burn
Grow Light AdviceHelloo growmies!
I've got a question.. I need a new light for vegging (only) in a 80x80cm tent.
I am thinking of eather the LIGHTWAVE T5HO 60 CM (48W) or
MarsHydro TS 600 (100W)
Has some one experience with those lights? Is it worth spending double on electricity with the MH?Setup. Lighting
4y ago
7
10
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
Mel_Macallan
Led mounted on side wall instead of topSo I'm thinking about to build a pc grow box, just for seedlings. When they start to be bigger I'll move them to bigger grow box. I have a spare grow light but it's to wide to mount in top of grow box. So I was wondering if I could mount it on the side wall?Setup. Lighting
6y ago
4
6
Solved
Goldenbags
Contemplating putting 2 plants outside. I have 8 in a 3x3 with Mars hydro tsw2000. It’s pretty tight in there. What do you guys think? Is 8 too many for the size and light? Or should I just leave them as is? I think the the pots are 3 possibly 5 gallon.
Week 4
Setup. Lighting
4y ago
8
8
Solved
Ign33l
6 weeks of veg? I got only 3Why do i see some auto or non auto diaries with 6 week of veg?
When i grew non auto i just had them 3 weeks then switch the light time and changed 400w to a 600w. I learned that because they used to get hella big. And in Auto seeds i switch the spectrum after 3 weeksWeek 7
Setup. Lighting
6y ago
4
3
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
5y ago
1
1
Solved
FlyMeToTheMoon
Can you make an Auto flower by changing the light schedule?Ok, before everyone jumps on this with the obvious answer - I understand that you don’t NEED to change the lighting for an auto to flower, but my question is can you, if you wanted to, flip an auto to flower by changing the light schedule to 12/12?Setup. Strain · Autoflowering
Setup. Lighting
6y ago
3
6
Solved
3lementa1
Which LED light for 2'x3.5'x5.5' perpetual DWC autoAfter this run I think I'm going to grow 2 DWC autos at a time and harvest monthly. I'm looking at a 6x 3k COB, a 58 SMLEDs 2 CREE COBs (3k and 5k), or a 112 SMLED and 4 CREE COB (3k).
LINKS:
https://tinyurl.com/778famth
https://tinyurl.com/2dz9uw
https://tinyurl.com/4m7ynerv
Week 6
Setup. Lighting
5y ago
5
Solved
fuckitimhigh
Can someone please help me decipher the specs of this grow light? Did I buy it too hastily for a 3x3 area?https://www.amazon.com/dp/B08SW9TWZM?currencyCode=EUR&language=en_US
Sunlight Full Spectrum Samsung Diodes 2.7+ μmol/J Dimmable Growing lamp, 333 LEDs 100 Watt, Perfect for 2x2 and 3x3 ft
I know it says perfect for 3x3. But I also heard specs can be exaggerated/wrong.Setup. Lighting
5y ago
1
1
Solved
nectarinepasta
Leaves drooping after switching from MH to HPS light for flowering. Is this expected?Flowering started on auto, switched light from MH to HPS 4 days ago. Same power, same ballast, different bulb vendor:
- 150W MH from Superplant at 5000 K
- 150W HPS MASTER SON-T APIA Plus from Philips at 1950 K
Flowering continues but leaves started to droop, plant looks sad
Week 6
Setup. Lighting
6y ago
1
2