No..... Canna and BioBizz are not under the same umbrella at all.....
There are plenty of good germinating mixes besides LW........ I just make my mix and throw the beans in there, and water, and they germ and sprout within a week usually
....... depending on the strain and quality of individual seeds of course
...... The point of having Light Warrior on the top is that it holds water well, is very well aerated, and has practically no nutritional value...... the seeds themselves contain enough nutrients and essential vitamins to sustain the sprout to its first true set of leaves (the first week to week and a half if there is stunting after sprouting), and during this time the roots establish themselves drawing on what is available from the seed, only once roots are established to draw up water and nutrients etc for self sustinence as well as a set of true leaves that are past 1/3 of the way to complete development, the plants are ready to begin using those roots and first leaves to create additional growing energy
and Truely begin its vegetative cycle...... the idea being that the roots will have grown just large enough to tap into the mixed LW and OF to start drawing on the nutes without being overwhelmed or burned..... and after they use that layer of available nutrition, they move farther down into the pure FF OF with added perlite....
This last batch of seeds I did I used slightly too much LW