need help with fertilizer
I am an ex-pat living in Guatemala. i bought a bag 20 kg water soluble 14-8-30 fertilizer for my flower garden and the rate of application is 300 grams per 100 liters of water. I am very math challenged, but i worked that out to equal one tablespoon per gallon. (I use this for home gardening and prefer to work in gallons.)
Can someone tell me if my conversion sounds about right? Thanks much!