Spirulina Culture Nutrients

Spirulina culture nutrients, the minerals required for feeding your algae culture, come in many variations which you can read about in our spirulina glossary.

We have gathered here a selection of typical Spirulina Culture Nutrients being sold on Amazon and elsewhere. While quality may defer from one provider to the next, we have done our best to hand pick the purest products available. For best results, we recommend ordering a grow kit with premixed feeds.

Whether you’re making the classic Zarrouk culture medium or a modified version like the Delhi mix, buying the materials in bulk and mixing your own nutrient feeds will lower your costs significantly.

That said, we also included providers who offer complete, pre-mixed feeds so you don’t have to do all the mixing yourself.