Can we use the potting mix directly, or do we have to add soil into it (as shown in the video)?

Can we use the potting mix directly, or do we have to add soil into it (as shown in the video)?

It depends on the purpose for which you are using that mix:

1. If using for microgreens, then no need to add soil.

2. If using for growing vegetables or other plants, then you need to add 50% soil and 50% potting mix.