Answer:
There are many ways to grow Spirulina. One of the ways which is popularly used is Mud Pot method. Start by getting 3 gms of sea salt. and then mix it with bio gas slurry medium and a bit of spirulina culture. Put this mixture in mud pots. Mix in some water. Now place these pots in areas where they can get good amount of sunlight. Stir it 4 times a day.