Thnks JGG & MaineGrower. I'm going to check out those QB then. How much of these boards would i have to have for a 5 x 5? @JGG : you say 2 COB's equal to a QB of 100W. So then i would need 8 of them for my tent. Hmmm...interesting. What is the pricing of these boards. @ MaineGrower : Going to check ...

You have to put them on a 12/12 cycle before they show their gender. When you plant them over in a bigger pot you can always dig them in to the first set of leaves. Will you top the plants? Then i suggest you wait until the fifth internode. Then top them. When they recover after a day or 2 you can s...

They are looking great bvolt. Sure this is your first grow? Colour is great and leaves look happy. I have been growing for few years now. What do you want to do with the seedlings? Look for the females and kill the males? Or do you want to make a selection of the best male and female and reproduce? ...

Thanks both for your input. I think it's better to have more drivers than 1 big one. I don't like Murphy and his law. :) I have to read more about these Quantum Boards. Is this is the newest in LED lighting? Do they have a better light spectrum or are they more efficient? Do you think that 16 COB's ...

Thnks Jolly Grean Giant.
Seen some youtube by Growmaus already.
Gonna check out GreenGenes as well.

Hi all, I have been reading a lot of topics lately about LED DIY. But still can't find the right things that i'm looking for. I want to have an overall good/uniform light spread in my tent. Maybe a bit of data first. I have a 5 x 5 (150cm x 150cm...yes we have the metric system here ;) ) Gorilla ten...

Thanks. Will do.

Hi all, My nn is Tune. I'm a grower from Belgium. Every year I grow plants in my garden, ranging from tomatoes, peas, lettuce, beans, potatoes, Chilli and various herbs. Inside i have a tent with HPS lights where I grow some other herbs :D I was looking at LED because the heat from the HPS is to muc...