Hi everyone, first post on the forums spent alot of time here last month or so planning my grow! I have done some averagely bad grows in the past but have learnt massively where some of my problems were and now I want to make some decent quality buds with a reasonable yield so investing properly and taking the time and care to do things properly this time My last real stumbling block of the whole operation before I set up my pile of equipment sat in the corner is to get my head around soils and nutes. I know there are hundreds of posts out there but none seem to quite answer my questions and masses of reading has led me over numerous different answers which I know could all work depending on strains and grow methods but its really hard to find specific information with background on the whole grow at setup etc! So to the point: 1) Canna Terra or Canna Coco which would you recommend for auto flowers in a non hydro setup? Using 400w HPS in a 0.7x0.7x2m tent so water retention is important, I intent to mix 30% of perlite in. 2) Think of using RQS easy boost in the soil mix and light dosage of easy grow/bloom over the grow, in distilled water, is this overkill on nutrients for an auto flower? 3) Do you use distilled or tap water (i live in very hard water area) for flushing the plant before harvest? For general information: As mentioned growing under 400w HPS in a small but tall tent so got some space! 2 inline RVK's for intake and exhaust going straight to fresh air through the roof and under the eve, on the side of the house that barely see's sun all year around. Running Rhino Pro Carbon filter in the tent. Will be growing a pair, maybe 3 will see once its all setup RQS Auto Northern Lights in 12L pots. I probably won't be doing any LST just to make the plants grow straight up so can fit multiples in the tent. So excited to get my babies on the go but want to make sure I am clued up before making mistakes, so really appreciate any help anyone is willing to give!