I have NL Autos going now and they are in FFOF and at 3 weeks I am planning to start using Ferts as well but don't know which ones I should use or the amount. I bought Big Bloom Grow Big and Tiger Bloom. I think I am just going to end up going at 1/4 or 1/2 strength and see how they respond. My grow conditions aren't perfect and I only have them under a T-5 so I am not expecting monster results but as long as I get some bud I will be happy with that and the experience I will gain. If you find any information on a good nute schedule for those ferts for auto-flowers I would love to read up on it.