using a 600w hps and 250w cfl for the bottom 3 plants,northern light x white rhino...

using a 600w hps and 250w cfl for the bottom 3 plants,northern light x white rhino...approx how much will yield..using canna,potash,silica

how long did you veg? what size pots? you got pics would help but there is no real answer but your final product.

ill try get some pics up..veg 4 weeks,30 ltre pots,plants about 3 1/2 ft tall 3 weeks into flower

Alot of factors go into yield, No one, NO ONE can gave you the right answer, Especially without pics

fair enough..my first grow indoor n was just curious..they are looking alright but the top leaves are looking skinny n long while the bottom leaves are a nice deep green with thick leaves

Hook it up and report it to the world please ^_^

Your plants will love the extra lights, I did a grow with 400w cfl side lighting, added a shitload of fat popcorn buds (not that I'm complaining lol).

I'm looking forward to seeing pics of your plants and setup