I'm going to do mine in a lighter mix/ec. Normal for me is 1.6-2.0, I'm going to try 1.2. also the last 16 week sativa I tried to flower from seed didn't go great but that was my fault. I'm going to at least veg these to the 8th node before flipping.
What light and container size are you planning on?
What light and container size are you planning on?