Lamps, lamps lamps... why are there so many?
advice: you want flat matt white paint not shiny nail paint as this will reflect better and is more even also if your planting auto's straight into final pots 16-20l may be over kill i would recomend 12-13l to try and keep the compost fresh in the wet and dry cycles. Try and run dual spectrum both bulbs in flower as the added blue will help flower growth say for flower 2-1 red to blue and veg 1-2 red to blue ratio and get as many fittings in there as possible your going to want at least 200w worth but 250 would be better again
plant spacing it depends of strain but a square ft would be a good start i would no start training autos unless i have to as there veg cycle is so short
Well... I'd like you to know that I really apreciate that you cared about my harvest being improved with a better light settup and I understand that you didn't want me to "commit the same mistake you did" and this confirms that I've landed on the best forum I've been into so far... so I really would like to thank you, Agito for the atention and the kindness! It's a virtude and I do really apreciate it!:thumbs:
About the pots, I'll try something around what you said... 13L or so, I've seen many brazilians growing dwarf plants (LW, LW#2) on 2L, 4L... but since I am a first time grower I sticked to what I readed on Flashseeds web page (that their strains would do better on containers up to 20L).
I'd like to ask you something:
When you told me that "im going to want at least 200w worth but 250 would be better again"...
Did you mean that I should try to install around atleast 6 lamps of those 42w (2700k) and 3 of these 65w (6500k)?
Let me try to develop it more:
Would this be a good esqueme for the hood?
View attachment 28754
ON THE HOOD:
3 x 65w = 195w (12.000 lumens of 6500k color)
6 x 42w = 252w (16.800 lumens of 2700k color)
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Total: 9 lamps on the hood, 447w, 28800 lumens (quite a lot, actualy, isnt it?)
But I wanted to add also some T5 on the corners specially to help providing light to the botton part of the plant (since you guys told me that the fluor's light fades really easily), but Im having a hard time picking a t5!
My main problem is choosing the color temperature... any help here would be VERY welcome... these are my options:
| Model |Potence (w)| Lumens |Color temperature |
|TL5 Activiva | 54w | 4250lm | 17000k|
|TL5 HO /830 | 54w | 4450lm | 3000k |
|TL5 HO /840 | 54w | 4450lm | 4000k |
|TL5 HO /850 | 54w | 4250lm | 5000k |
|TL5 HO /865 | 54w | 4250lm | 6500k |
TL5 Activiva (17000k)
The other lamps in order, /830, /840, /850 and /865
Acording to the "literature" Plants need more Blue spectres on their vegetative stage and more Red spectres on their flowering stage, and in theory automatic strains enter their flowering stage after the day 17 for males and around day 20 for females...
So I don't really know which color temperature to get, since I wanted to give them a pump with T5's, the 17000k sounds like HELL a lot of blue for them, so they grow TIGHT and COMPACT... but in other hand I could as well pick a "balanced" color with both spectres, right? or would it be a bad Idea?