yeah that lighting is just right. yeah never messed with hairgrass so i cant offer any input. i have read that it can be pretty hard to grow also. another option is e. tenellusMDK500;3722641;3722641 said:I'm considering doing dwarf hair grass too, I heard it's easier. The lighting is 6,700 K which should be perfect, right?

please provide the data and assumptions used to come up with your silly statisitic!!!!