Best way to have Different grow rooms inside 1 room

[Hookcash87]

I have a room that I have converted into 2 different grow rooms. 1 room is for my veg and clones and 1 is for my flowering. I am having trouble with light going threw the tarps that separates to rooms. Flower room has a double ended hps hood in it and veg/ cloning room has 3 48"x 24" t5s in it.. Does anyone have any ideas on how to keep light from getting threw the tarps?

 

[Beachwalker]

Maybe something like this would would work ?

 

[JWM2]

Thicker tarp or add more layers. You could also have each in their own tent and then you’ll have a little easier time maintaining their individual VPDs.

 

[Hookcash87]

Thank you guys for the replys. The only thing keeping me from going into flower is this light issue. I think I'm going to try and double up the tarps and hope that takes care of it. This is my First grow ever.

 

[Cjr5402]

Yeah I just double up on black and white film or you would try buying 99% black out thick curtains and trying that way in between layers of blackout film and the two rooms?

 

[Cjr5402]

Or you could divide the 2 grow rooms with a piece of plywood?