Hey man. I will be expanding the grow room too. I will grow four plants, two white widow and two ak 48. Not sure yet, but I may decide to buy some seeds from Attitude instead of the Nirvana stains. Greenhouse WW is about 45 bucks. They also have strain called El Nino that is the basicaly an improved WW but yeilds more. Might go with that. Serious Seeds ALk47 is 110 bucks! That price is a little steep for me so I'm sure I wont be growing that. I wont grow the WW 12/12 all the way thru. The Nirvana WW is tall slender plant that needs some veg time. If you go flower all the way you will hurt you yield on a already low yielding plant. Just a suggestion. Prob not too bad idea for the AK48.
Not sure when my NL will be finished. I just repotted and their on 12//12 now. I'm guessing 6 to 7 weeks. I see alot of pistol and hair production now so I think they have start budding. If you started 12/12 on your NL, then we should finish at about the same time. Then we can start the WW AK grow.
Peace.