Alkaline

Oh and hey go with the HPS for sure yields more but if you are more interested in quality go with MH cuz they are better for potency.

and yioeld awesome.

Nice man now that harvest is finished you should try these 2 strains Papaya or sharksbreath they are both wicked strains stay short and dense and the high is incredible on both.

Hey man did you harvest that bitch yet? If so how much did you yield? how was the high?