I am not an expert like Muddy, but I am doing LBH sour diesel haze right now and the LBH sour diesel is being sold through flash so yes to that question. The first run I just used it to make lots of seeds so I had a very poor harvest but this time I am using all my seeds to experiment with different soils so I can find exactly the right conditions for sour diesel haze auto. I have had quite a few runts due to my own experimenting but I have some that are coming along beautifully now in a mixture of compost, perlite and my own potting mix featuring horse manure, lime, epsom salt and a premium quality potting mix called yates with dynamic lifter. Mine are under a 300 watt cheap chinese LED that I have been delighted with.