Hi im using canna hydro vega and flores a+b.. I have been told to start with an ec reading of about 1-1 and finish at the end of flowering about 1-8 is this right?????? Im using a truncheon stick factory calibrated, and i also have a canna nutrient feeding guide stage by stage... Is it ok to follow this????? Or am i right by thinking thats designed for fruit and veg not cannabis, so i shouldnt follow this or should i use the weaker reading!!

E.g it says first week of veg use 10-15ml per 10-litres of water as im growing in 5ft 60litre tanks so i used 60ml (so 10ml per 10l) of a + b and got a reading of 1-2----1-4
is that to much at this stage??????
Taking into consideration plants look fine and water reading is 0.6----0.8 to start with someone lease hellpppp