It can be eaten raw, supplying the player with 3 Food and 10 Water.
In the Bioreactor, it produces 10 energy total over the course of 120 seconds.
Small Koosh Bushes will yield seven Koosh Samples and break off on the eighth cut.
Medium Koosh Bushes will yield fourteen Koosh Samples and break off on the fifteenth cut.
Large Koosh Bushes also yield Koosh Samples, but it is untested when they break off, if they break at all.