Thumbs up to Wattsaver and Psilocybindude! I don't want to bug you any further, but thanks for answering the questions in my PM's. I picked up a bottle of Cal-Mag today. The tops on the clones (Bubbleberry, Apollo 11, Holland Sharkk) in my mini-hempy's are a bit more light green, and abundant, than usual so hopefully it helps. I'm trying to work my way up with nutes, as opposed to scorching plants by being too aggressive. Up to this point I've been growing in a promix-perlite combination. As for all the other contributors on this thread, and other hempy threads (that would be you, Jela), my thanks to you as well. Iamopa, it finally clicked what your handle means. Not an Opa myself, but I may well be older than you! Shivaskunk, looking at the photo you posted, you're a cola teaser! Whocares, I liked your photo too, although I have to admit my mind flashed to the gym and the svelte young women with store bought, uh huh, hempy starter cups! I'm very much looking forward to joining this club. I've prepped eight, two gallon buckets (I'm realizing that's overkill) for the huge sum of $2 apiece from a dollar store. (The Goop to cement the screens in place cost more!). I've also made about a dozen mini-hempy buckets out of 750 gram (not sure what that is in the real world) yogurt containers, and a big Kraft Peanut Butter container. (I think that will be the ultimate mini-hempy starter unit. I just have to eat a hell of a lot more peanut butter). Five of eight plants in flower are coming down this weekend, with the other three due in about two weeks. In Canada, you never want to wish away summer, but I can't wait to get started in a couple of weeks!