i know what i needed to know, and then the principals behind the rest, i read what mu first grow required me to know, then also read around subjects (i was using soil, but it seemed like a good idea for me to know the basics of hydro, in the same way i read how to top, and then read up on LST etc, just for reference, poeple have helped me so i'd like to be able to help back wherever i can, within reason.
i didn't know anything about coco however, so i'd have just ignorantly planted the seeds in the jiffy's, didn't occur to me that i can just treat it as soil
i use a pair of plates to germ seeds, although i've done it just the once, so who knows
trying to work out just how in heck i connect my small diameter hossepipe to my rather alrger diameter watering can spout, or to a bottle. hmmm