So....this is my first attempt at "hydro"....I've been strictly organic the last 22 years. My plants are entering the second phase of veg, around day 17. Up until about week 2, the plants got dosed three times daily w/ 280ppms total, of Canna Coco and Calmg, drain to waste in a 60/40 mix of Canna coco coir and perlite. The mix per Gal. was 1.5ml A, 1.5ml B, and 1ml Calmg. Starting week 2 the mix is 2mls A, 2mls B, and 2mls Calmg, at 340ppms. Week three, I plan on using 3ml A, 3ml B, and 2ml Calmg. PH is steady at 6.0. My overall plan at this point is to increase Coco A & B keeping the Calmg steady at 2mls from here, until I reach 800ppms. How many mls of Calmg does a plant generally need during veg? How many total ppms generally work the best for max growth in veg? How much is too much Calmg? At what week is it best to do the first flush, and how many flushes are necessary for a full 5 month grow cycle? A few people have told me if I use Canna nut's and coir, I won't need to add Calmg. Others tell me add Calmg no matter what coir is used. Everyone says flushing is important. Problem is, I never here anyone talk about specific numbers. So if you've run Canna with good or bad results, I would love to hear about it. Thanks for the useful tips....I am grateful and will now get baked!