Canna a&b coco

Hi anybody here use canna a&b with there coco, if so what ml per lt would you be using my girls won't take more than 4 ml in 3 lt of water 3 weeks from seed and the chart is telling me to use 5.5 ml

I'm looking at the feed chart as I type, and it says 6-10 ml/g in the start stage of growth.. As it changes per plant genetic, I would only use the chart as a GUIDEline and not follow. Same goes for any nutrient, not just canna. 4ml in 3 liters comes out to just under six per gallon. cut that in half and see what happens. Temperature, RH, and type of lights you use have a lot to do with how much food they can process. Good luck

I have about 2-4 weeks to go and i haven't gone over 2-3ml each per gallon + plus 2ml calmag daily.

Im using the grow guide I also have a high ppm tap water, there not burnt or anything just getting slightly dark on the leaves, one plant has one tip pointing down and I don't want to over do it.

It says I sould be rooting with 4.5 ml in 3lt, I rooted ages ago just thought I sould of bumped up but I'm not going to unless the plants ask for it.

just put cubes in coco loco one gallon geo pots how much water to i use im afraid of over watering