Is it expensive to grow spirulina?

I have found that spirulina is a TRUE superfood & would like to grow it if it isn't too expensive. Any ideas?? Thank You

Pearl L2020-09-16T03:52:55Z

just try it and see and then you'll know

Anonymous2020-09-16T02:59:21Z

You do realise that spirulina is an algae, don't you?  Your biffest problems will be growing enough to process and keeping harmful things from also growing in your tanks:

https://agriculturegoods.com/cultivation-spirulina-farming-guide-india

I mean, it is commercially grown, it's not an impossible start up for a small business, but it's not like keeping some plants on your windowsill.

keerok2020-09-16T02:58:01Z

From where I am, it's considered grass. They just grow out of nowhere.