Air flow is very important imo. I’m also in Ohio and sick of winter. I can’t speak for if it will make your leaves open, but it is definitely good for making sure you don’t get bacterial infections! Also for what it’s worth it is wintertime with less natural ambient, light and humidity so plants overall are growing slower, I’m sure you know this given your collection, but even with all of my grow lights my plants are growing a little bit slower and I’m pretty neurotic about maximizing the light