Just today I bought some fast-germinating "bare spot repair" grass seed - was planning to try it for my cats' grass. Ryegrass is the main type of seed in the mixture, along with duster tall fescue and boreal red fescue (whatever they are.) I believe the expensive, and short-living, cat grass seed I bought at a pet store once was mostly ryegrass. Does anyone know if this seed mixture will be appropriate for my kitties?