I just found four of the 4 L for AB grow and Bloom, but my biggest question to you. Will you be able to keep stock for when I need it? I'm tired of actually searching around to see who's got it in stock, and I tried to come to you first. Something you don't even have in stock sometimes, please help me out on that cause I want to use your nutrients, but if it turns out to be a stocking issue, I'll have to find a different one.