COB Grow Battle [Starts Sept 1st 2017]

[F.N.]

Right on Ivern Keep up the great work.

 

[Proph]

Welp. I think the strech may have stopped. I'll check again in a few days.. She's 18 inches from soil and in preflower. Today is day 30 above soil!

 

[Mañ'O'Green]

Day 25 update Auto Night Queen: @Prophetiko @Slater

She is rattling the cage today:

 

[MedGrower]

DAY 32 - Northern Lights (update @Prophetiko )

She is starting to show some signs of putting up the preflowers. Still going with 100w of COB power. Lights currently at 70cm.

 

[wwwillie]

Hey Now!
I think it’s official MBAP hit 4, yup four feet today. Take a look at the pictures. Man she is a beast, she is hungry, hungry girl, I can hardly keep her fed.

Topside

Down below. The tape says add three inches.

What do you think? If not there yet, real, real soon!!!

 

[MedGrower]

@wwwillie that is super fast growth indeed. Really nice and healhty too! I see my plant is having some marks what appears as early signs of light bleaching to the leaves on top of the plant. I had my lights most of the time just at 100w around 60cm from the canopy. Took them now to 70cm.

It may be that at 0.72m2 area I cannot really go any higher than 100w with COBs without giving my babies too much light. It seems so to me but what do you think? I use 4 x CLU048-1212 on my grow.

 

[Mañ'O'Green]

Hey Now!
I think it’s official MBAP hit 4, yup four feet today. Take a look at the pictures. Man she is a beast, she is hungry, hungry girl, I can hardly keep her fed.

What do you think? If not there yet, real, real soon!!!

@wwwillie how much head space do you have left? That is one tall lady!

 

[Gauge Steel]

@Prophetiko @Slater weekly update. Check me off your list
took Humility out of the veg light and put her under my 300W Timber Cree Array. I then piggybacked my 100Watt Citi 3500K light in between those chip for a total of 400 wats of 3500-4000 k COB power. We will see what happens. Both running %100.
My Fim went well as you can see.

 

[Mañ'O'Green]

@wwwillie that is super fast growth indeed. Really nice and healhty too! I see my plant is having some marks what appears as early signs of light bleaching to the leaves on top of the plant. I had my lights most of the time just at 100w around 60cm from the canopy. Took them now to 70cm.

It may be that at 0.72m2 area I cannot really go any higher than 100w with COBs without giving my babies too much light. It seems so to me but what do you think? I use 4 x CLU048-1212 on my grow.

Based on my calculations that is about 5 square feet. The rule of thumb for cobs is 1 SQFT per light so you are over that in space you should be able to run them at 50w each for 200w no problem. Keep them 70 cm to 75 cm above the canopy.

 

[MedGrower]

Based on my calculations that is about 5 square feet. The rule of thumb for cobs is 1 SQFT per light so you are over that in space you should be able to run them at 50w each for 200w no problem. Keep them 70 cm to 75 cm above the canopy.

Thanks bro! Reason I ask is because my fan leaves appear so light from the top. Could be the age & light feed & a tad too close lights. I try to keep them at 70cm from now on