The effect of Mulching (Azolla magic)
Im impress with the growth of this fig tree. This fig tree been grafted after one month. They growing well and there is a lot of living things in the media. Its like a village in the media, which got microbe, worms, millipede and more.
We using some of the Azolla to mulch the media. They releasing some nutrient to the plant and they also become the food for the worms. The casting from the worm, will provide more micronutrient and some enzyme to your plant.
You could find a lot of things in the living soil =)