This is how green leaf says to use. I use at a very low rate at .125grams per gallon
hi, our new kelp product we think its the best quality on the market right now. Previously we were using the traditional type extract (black color) which was pretty good, this new version we have its made with an advanced low temperature extraction method, and doesn't filter out any chlorophyll at all from the seaweed so it retains a golden/yellow color. As far as the auxins/cytokins/IAA and alginic acids, this is the highest available purity currently now. So if anything you could even use less dosage compared to standard black kelp extracts. You can use in a pretty wide range honestly, from 0.2g per Gallon, to even 5g+ per Gallon. For foliar would recommend maybe 1-2g/Gallon, and root drench maybe 2g/Gallon as a safe range, but you can also do far less if you want.
Yessir all CoM products ferts and composts along with some GL seakelp