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Hmm. Interesting information. Then it is mainly from the bad pH. I think everything plays together, and the result was documentated in the...
Some of the schwag I will be getting. Cannabis into peat soil = fail. White LEDs = fail.
Twisted leaves issue solved- it was the pH. New leaves are regular no more twisting. Pics are crappy quite hard to take a good photo in there....
One new photo to see the soil I have added. Compare this plant some days ago if you can remember it. It is the plant which nearly died, but then...
Exhaust temp, not actual temp inside. Hot air always goes upwards (luckily). 70x40cm. pH is normal now, close to 7. Yes all the new Cree...
Some LEDs are very close but I do not think this is the problem. All LEDs are on the sides, on the top there is just a piece of tinfoil. The...
With the white LEDs nearly off, Exhaust temp. is 32C. I am thinking for a future growth to switch LED banks during the schedule. Full power...
Some updates here: http://forum.grasscity.com/micro-grows/1187381-different-colors-light-during-12-12-schedule-2.html#post17434082 I will be...
Having all three Cree LEDs installed since 2 hours ago. I am now using the white LEDs only some hours a day, don't need all their light...
Hmm. I think now the soil is my main problem. I was thinking about this a lot. It is gardening peat from bags with added nutrients. -Slow...
Yes they all have fans and I also have an exhaust. When the whites are off or dim, it is much cooler, since the fans on them are crappy fans I...
I'll take some later tonight. I had serious pH problem. Very slow startup, many seeds did not make it, and twisted leaves. Tonight I want to...
We don't have these CFLs here they are expensive as well to order. And, I do not have space for CFLs + can not cool them. 70x40cm. Already...
They are 7000K. Connected the first of the three Cree LEDs tonight.
Swapping out? I have installed additional red and blue LEDs, but still having the white LEDs in there. Maybe they are somehow beneficial for...
eBay has all these things on offer. Cooling for LEDs is not so easy but it can be done. Buying ready-made LED lamps is still expensive right now.
As if I'd be waiting for a forum post to decide about that. I had CFLs and needed a large cooling fan. Or everything would burn. Not from a few...
Be sure not to waste time with white LEDs. Red 630nm and 660nm are both useful. Best are multiband lamps and LEDs specially sold for growing...
No spectrum rating.
I have 70cm x 40cm only- look at my 12/12 growth. LED is the only way to go with such little space. Nearly 300W now and still can rely on...