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Plants would still do ok with just,with grow,the nutrient line i use only has ,nutrient a/b.No veg a/b then flower a/b and to be honest it is far easier to use than having to mess about,changing the tanks,cleaning them down ext ,its just the same set all the way through,But i add a eary pk boost big bud by advanced nutrients in flower at week 2,also pk 13/14 at week 5.I do not ph i have not bothered for years no need if the water is good like mine is then there is no need,I think too many growers fuss and mess around with water too much,But i all ways have a other tank,just so i can put the next day's nutrients in there with a air stone in that is really moving the water around,
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The only nutrients i use are,from start to the flush
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canna coco a/b
big bud from advanced at week 2/4
pk 13/14 canna week 5 for 7 days.
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I know plenty of very good grower's that use canna's full range but i see no need to change over from something that bring's in very large amounts
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A bottle of big bud last me about 3/4 grow's same the pk 13/14 last around 5/6 grows ,so very cost effective way of growing,but also very effective
