Cat grass is usually available in pots from specialist retailers. If you still want to transplant it, the question of a suitable substrate arises. Is potting soil a good choice? Read the answer here.

Is potting soil suitable?
It is better not to use potting soil for planting cat grass. The reason is that commercially available potting soil is usually enriched with nutrients. The plant absorbs this, which leads to an oversupply of your cat when fed.
alternative
Garden soil, which is usually completely natural, is better suited. This is also suitable as growing soil for your own cultivation.
Requirements for the substrate
- permeable
- permanently wet
- no waterlogging
- not fertilized